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1.
Schneider Ralph Dettmer Marius Peters Nora Lamdark Tenzin Luedi Markus M. Adamina Michel Doll Dietrich 《European Surgery》2022,54(2):117-125
European Surgery - Treatment of pilonidal sinus disease (PSD) requires a tailored approach. A national guideline was published in 2014. The current status of surgical PSD therapy... 相似文献
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Repair of large midline incisional hernias with polypropylene mesh: Comparison of three operative techniques 总被引:9,自引:0,他引:9
de Vries Reilingh TS van Geldere D Langenhorst BLAM de Jong D van der Wilt GJ van Goor H Bleichrodt RP 《Hernia》2004,8(1):56-59
Polypropylene mesh is widely used for the reconstruction of incisional hernias that cannot be closed primarily. Several techniques have been advocated to implant the mesh. The objective of this study was to evaluate, retrospectively, early and late results of three different techniques, onlay, inlay, and underlay. The records of 53 consecutive patients with a large midline incisional hernia — 25 women and 28 men, mean age 60.4 (range 28–94) — were reviewed. Polypropylene mesh was implanted using the onlay technique in 13 patients, inlay in 23 patients, and underlay in 17 patients. Either the greater omentum or a polyglactin mesh was interponated between the mesh and the viscera. The records of these 53 patients were reviewed with respect to: size and cause of the hernia, pre- and postoperative mortality and morbidity, with special attention to wound complications. Patients were invited to attend the outpatient clinic at least 12 months after implantation of the mesh for physical examination of the abdominal wall. Postoperative complications occurred in 14 (26.4%) patients. The onlay technique had significantly more complications, as compared to both other techniques. Reherniation occurred in 15 (28.3%) patients. The reherniation rate of the inlay technique was significantly higher than after the underlay technique (44% vs 12%, P=0.03) and tended to be higher than the onlay technique (44% vs 23%, P=0.22). Repair of large midline incisional hernias with the use of a polypropylene mesh carries a high risk of complications and has a high reherniation rate. The underlay technique seems to be the better technique. 相似文献
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The authors report the clinical and laboratory findings of a patient who had severe immune hemolytic anemia due to hydrochlorothiazide (HCTZ). In this case, the HCTZ antibody reacted not only with other thiazide and thiazide-like drugs, but also with a chemically unrelated diuretic, ethacrynic acid. These results indicate that HCTZ antibody activity is not restricted solely to the thiazides and imply that therapy with any of the reactive drugs would be contraindicated for this patient. The serologic screening for drug reactivity may be useful for selecting alternative therapy for patients with drug-induced immune hemolytic anemia. 相似文献
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Müller (glial) cells from the rabbit retina were isolated by means of papain and mechanical dissociation. Their Na+,K+-adenosine triphosphatase (ATPase) activity was measured using a radiochemical method, and its K+ dependence was determined. In contrast to that of photoreceptors (data from the literature), the Na+,K+-ATPase of Müller cells could be shown to increase its activity greatly when the [K+] was enhanced up to 10 mM. The functional implications of this behaviour for the K+ clearance in the retina are discussed. 相似文献
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Rabbit retinal Müller cells were isolated by means of papaine and mechanical dissociation. These cells were shown to have a well preserved morphology and to preserve viability for many hours. Intense wheat germ agglutinin binding occurs on the photoreceptor side of Müller cells, especially in the microvillous region. Rabbit retinal Müller cells have a Na+,K+-activated adenosine triphosphatase activity in the same order of magnitude as brain astroglial cells. 相似文献
8.
Dr. S. Bachmann geb. Dettmer 《Journal of orofacial orthopedics》1986,47(1):79-86
Zusammenfassung Die Vorhersage des Platzbedarfs in den Stützzonen is in der kieferorthopädischen Behandlungsplanung von entscheidender Bedeutung. Ziel dieser Arbeit ist es, multiple Regressionsgleichungen aufzustellen, anhand derer mit möglichst großer Genauigkeit die Summe der mesiodistalen Kronendurchmesser der noch nicht durchgebrochenen Eckzähme und Prämolaren ermittels werden kam. dieser Studie liegen Messungen an 63 vollbezahnten Modellen (27 , 36 ) zugrunde. Zur Berechnung des Platzbedarfs in den Stützzonen wurden für Ober- und Unterkiefer je eine multiple Regressionsgleichung erstellt. Die Vorteile der Verwendung dieser Regressionsgleichungen werden anderen Verfahren der Stützzonenanalyse gegenübergestellt.
Diss. Med. Hamburg 1984. 相似文献
Summary Prediction of space needed in the buccal segments is of utmost importance when planning orthodontic treatment. The object of this investigation is to form multiple regressione qations and theraby to calculate the mesio-distal crown diameters of unerupted canines and premolars. The study is based upon measurements of 63 pairs of plaster casts of patients (27 ; 36) presenting a full complement of teeth. for prediction of space needed in the buccal segments of the upper and lower jaw, respectively, one multiple regression equation was formed for each jaw. Finally the advantages of using these regression equations compared to other prediction methods for determining space requirements in the buccal segments are discussed.
Résumé La prédiction de la place nécessaire dans les segments latéraux des arcades dentaires constitute ne partie très importante du plan de traitement orthodontique. Le but de cette investigatjion est d'établir des équaltions de régression multiple et d'en calculer avec la précision la plus haute possible, la somme des diamètres mésiodistaux des couronnes des canines et des prémolaires non encore évoluées. Cette investigation se base sur l'analyse des modèles en plâtre de 63 patients (27 ; 36), qui présentaient ne denture complète. On a établi deux équations de régression multiple, l'une pour la mâchoire supérieure et l'autre pour la mâchoire inférieure, pour calculer la place nécessaire dans les segments latéraux. Enfin, on compare à d'autres méthodes de prédiction les avantages des équations sus-mentionnées.
Diss. Med. Hamburg 1984. 相似文献
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Pediatric health screening procedures, both prenatal and postnatal, have a tremendous potential in improving the health status of children and in turn reducing the resource burden on the parents and the State. The existing recommendations, inherent problems and different screening procedures are discussed. The need for suitable mass screening pediatric procedures in the Indian context is stressed.KEY WORDS: Pediatric screening procedures 相似文献
10.
TS RAGHU RAMAN DALJIT SINGH YP JALPOTA PK MENON 《Medical Journal Armed Forces India》1996,52(1):19-22
Of the 253 neonates admitted to a neonate intensive care unit during the period Jan 91 to Sep 93, 43 neonates died. Autopsy was done in 23 of these (53%). The mean duration of stay of the neonates in the intensive care unit prior to death was 5.6 days (range 2 hours to 10 days). Antemortem diagnoses included asphyxia neonatorum (4), meconium aspiration syndrome (2), septicemia (5), prematurity (3), birth trauma (2), congenital anomalies (2), hypoxic ischemic encephalopathy (1), and non-specific diagnosis (4). There were 6 major autopsy findings that, if known prior to death, would have altered clinical management and might have resulted in cure or prolonged survival. There were 8 additional major findings that, if known prior to death, would not have altered management There were 14 minor findings related to major diagnoses but unrelated to the primary cause of death.KEY WORDS: Autopsy, Cause of death, Perinatal mortality 相似文献