全文获取类型
收费全文 | 291篇 |
免费 | 11篇 |
国内免费 | 1篇 |
专业分类
儿科学 | 10篇 |
基础医学 | 41篇 |
口腔科学 | 5篇 |
临床医学 | 28篇 |
内科学 | 39篇 |
皮肤病学 | 5篇 |
神经病学 | 19篇 |
特种医学 | 8篇 |
外科学 | 21篇 |
综合类 | 5篇 |
预防医学 | 79篇 |
眼科学 | 2篇 |
药学 | 20篇 |
肿瘤学 | 21篇 |
出版年
2024年 | 1篇 |
2023年 | 1篇 |
2022年 | 7篇 |
2021年 | 23篇 |
2020年 | 3篇 |
2019年 | 7篇 |
2018年 | 10篇 |
2017年 | 6篇 |
2016年 | 12篇 |
2015年 | 4篇 |
2014年 | 9篇 |
2013年 | 16篇 |
2012年 | 19篇 |
2011年 | 32篇 |
2010年 | 16篇 |
2009年 | 20篇 |
2008年 | 12篇 |
2007年 | 14篇 |
2006年 | 14篇 |
2005年 | 15篇 |
2004年 | 11篇 |
2003年 | 10篇 |
2002年 | 13篇 |
2001年 | 3篇 |
2000年 | 4篇 |
1999年 | 1篇 |
1991年 | 3篇 |
1990年 | 2篇 |
1988年 | 4篇 |
1987年 | 1篇 |
1986年 | 5篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1979年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有303条查询结果,搜索用时 15 毫秒
301.
Faten Cherchir Ines Naceur Ahmed Anas Haouari Tayssir Ben Achour Hajer Ben Mansour Khadija Bellil Fatma Said Mohamed Habib Houman 《Clinical Case Reports》2022,10(3)
Neuroendocrine tumors are a heterogeneous group of tumors with a wide range of malignant potential that tend to have a relative prolonged course. These tumors infrequently metastasize to the orbit. To the best of our knowledge, ocular metastases from pancreatic neuroendocrine tumors (PNETs) have never been reported in the literature. We report the case of a 61‐year‐old man who presented with progressive deterioration of general condition with unilateral recurrent episodes of non‐granulomatous panuveitis of the left eye related to a choroidal metastasis. Radiological imaging and histopathological analyses led to the diagnosis of metastatic pancreatic neuroendocrine carcinoma as the primary tumor. Choroidal metastases from neuroendocrine tumors are extremely rare, but compromise patients’ well‐being because of visual impairment. Uncommonly, these metastases can be the first manifestation of unknown tumors, warranting further investigations to detect the primary cancer. 相似文献
302.
Rehab Ali Nader Al-Dewik Shayma Mohammed Mahmud Elfituri Sahar Agouba Sara Musa Laila Mahmoud Mariam Almulla Karen El-Akouri Howaida Mohd Reem Bux Hajer Almulla Amna Othman Fatma Al-Mesaifri Noora Shahbeck Mariam Al-Muriekhi Amal Khalifa Reem Al-Sulaiman Tawfeg Ben-Omran 《American journal of medical genetics. Part A》2022,188(1):116-129
Woodhouse-Sakati syndrome (WSS) is a rare autosomal recessive neuroendocrine and ectodermal disorder caused by variants in the DCAF17 gene. In Qatar, the c.436delC variant has been reported as a possible founder pathogenic variant with striking phenotypic heterogeneity. In this retrospective study, we report on the clinical and molecular characteristics of additional 58 additional Qatari patients with WSS and compare them to international counterparts' findings. A total of 58 patients with WSS from 32 consanguineous families were identified. Ectodermal and endocrine (primary hypogonadism) manifestations were the most common presentations (100%), followed by diabetes mellitus (46%) and hypothyroidism (36%). Neurological manifestations were overlapping among patients with intellectual disability (ID) being the most common (75%), followed by sensorineural hearing loss (43%) and both ID and aggressive behavior (10%). Distinctive facial features were noted in all patients and extrapyramidal manifestations were uncommon (8.6%). This study is the largest to date on Qatari patients with WSS and highlights the high incidence and clinical heterogeneity of WSS in Qatar due to a founder variant c.436delC in the DCAF17 gene. Early suspicion of WSS among Qatari patients with hypogonadism and ID, even in the absence of other manifestations, would shorten the diagnostic odyssey, guide early and appropriate management, and avoid potential complications. 相似文献
303.
Chaima Khalifa Afef Slim Garma Maroua Sameh Sioud Hajer Hentati Jamil Selmi 《Clinical Case Reports》2022,10(8)
Primary herpetic gingivostomatitis (PHGS) represents the most observed clinical feature of primary herpes infection with the simplex virus (HSV). It is often caused by HSV‐1 and affects children most of the time. Unlike, the majority of primary HSV infections that is asymptomatic. It may be preceded by some prodromal symptoms like fever, anorexia, irritability, malaise, and headache. After the resolution of the primary infection, the virus remains latent in a nervous ganglion. The aim of the present paper was to report a case of severe PHGS with herpetic whitlow in a 10‐year‐old child. 相似文献