收费全文 | 196172篇 |
免费 | 9824篇 |
国内免费 | 373篇 |
耳鼻咽喉 | 3077篇 |
儿科学 | 6278篇 |
妇产科学 | 4620篇 |
基础医学 | 28190篇 |
口腔科学 | 5917篇 |
临床医学 | 15778篇 |
内科学 | 40182篇 |
皮肤病学 | 5205篇 |
神经病学 | 19247篇 |
特种医学 | 7914篇 |
外国民族医学 | 6篇 |
外科学 | 28134篇 |
综合类 | 956篇 |
一般理论 | 55篇 |
预防医学 | 13275篇 |
眼科学 | 4015篇 |
药学 | 13144篇 |
中国医学 | 390篇 |
肿瘤学 | 9986篇 |
2023年 | 1154篇 |
2022年 | 1347篇 |
2021年 | 3037篇 |
2020年 | 2069篇 |
2019年 | 2876篇 |
2018年 | 6162篇 |
2017年 | 4442篇 |
2016年 | 4548篇 |
2015年 | 4113篇 |
2014年 | 5002篇 |
2013年 | 8051篇 |
2012年 | 10780篇 |
2011年 | 11809篇 |
2010年 | 6756篇 |
2009年 | 5024篇 |
2008年 | 11273篇 |
2007年 | 11694篇 |
2006年 | 11217篇 |
2005年 | 11163篇 |
2004年 | 10443篇 |
2003年 | 10333篇 |
2002年 | 10089篇 |
2001年 | 6635篇 |
2000年 | 8154篇 |
1999年 | 4880篇 |
1998年 | 1972篇 |
1997年 | 1543篇 |
1996年 | 1263篇 |
1995年 | 1056篇 |
1994年 | 996篇 |
1993年 | 955篇 |
1992年 | 1296篇 |
1991年 | 1075篇 |
1990年 | 1054篇 |
1989年 | 1020篇 |
1988年 | 871篇 |
1987年 | 974篇 |
1986年 | 814篇 |
1985年 | 991篇 |
1984年 | 867篇 |
1983年 | 742篇 |
1982年 | 708篇 |
1981年 | 654篇 |
1980年 | 616篇 |
1979年 | 644篇 |
1978年 | 585篇 |
1977年 | 593篇 |
1976年 | 522篇 |
1975年 | 550篇 |
1974年 | 516篇 |
Objective
To discover the experiences of end-of-life patients attended by the emergency services, through the discourse of the family caregivers who accompanied the family member in this care transit.Method
A qualitative approach study, based on the paradigm of hermeneutical phenomenology. In total, 81 family caregivers participated. The techniques used were the in-depth interview and the discussion group, with a total of 5 discussion groups and 41 interviews. The period of data collection was carried out between January 2013 and June 2014.Results
In the network of discourses obtained with respect to “Urgent Care”, all the codes were grouped in relation to a single argumentative line: deficiencies in urgent care. Among them, we found different dimensions that are established depending on the different times of care, or the different determinant aspects of these deficiencies: disorganization of the care received, lack of experience of the professionals in emergencies, application of general protocols in the emergency services, inadequate care in the treatment received, delays in emergency care.Conclusions
In general, we highlight the dissatisfaction of the family members with respect to the care received from the emergency services. The needs of these types of situation are not covered from these services and are of low quality. Therefore, it is necessary to reorient the care protocols for these patients. 相似文献Areas covered: This review focuses on current treatments and the future outlook for allergic rhinitis. Pharmacotherapy includes mast cell stabilizers, antihistamines, glucocorticosteroids (GCSs), leukotriene receptor antagonists, and nasal decongestants. Nasal GCSs are currently regarded as the most effective treatment and are considered first-line therapy together with non-sedating antihistamines. The new formulation MP29-02 combines the nasal GCS fluticasone propionate with azelastine in one single spray and has achieved greater improvements than those under monotherapy with modern GCSs or antihistamines. Furthermore, this review discusses allergen immunotherapy alone and in combination with modern monoclonal antibodies.
Expert opinion: Despite the variety of medications for allergic rhinitis, ranging from general symptomatic agents like GCSs or decongestants, to more specific ones like histamine receptor or leukotriene blockers, to causal therapy like immunotherapy, many patients still experience treatment failures or unsatisfactory results. The ultimate goal may be to endotype every downstream pathway separately in order to offer patients individualized, targeted therapy with specific antibodies against the respective pathway. 相似文献