全文获取类型
收费全文 | 8864篇 |
免费 | 358篇 |
国内免费 | 32篇 |
专业分类
耳鼻咽喉 | 51篇 |
儿科学 | 144篇 |
妇产科学 | 167篇 |
基础医学 | 1039篇 |
口腔科学 | 237篇 |
临床医学 | 573篇 |
内科学 | 2172篇 |
皮肤病学 | 182篇 |
神经病学 | 694篇 |
特种医学 | 367篇 |
外国民族医学 | 1篇 |
外科学 | 1858篇 |
综合类 | 34篇 |
预防医学 | 233篇 |
眼科学 | 129篇 |
药学 | 616篇 |
中国医学 | 11篇 |
肿瘤学 | 746篇 |
出版年
2022年 | 73篇 |
2021年 | 125篇 |
2020年 | 66篇 |
2019年 | 101篇 |
2018年 | 123篇 |
2017年 | 103篇 |
2016年 | 135篇 |
2015年 | 146篇 |
2014年 | 194篇 |
2013年 | 202篇 |
2012年 | 371篇 |
2011年 | 371篇 |
2010年 | 219篇 |
2009年 | 208篇 |
2008年 | 410篇 |
2007年 | 380篇 |
2006年 | 401篇 |
2005年 | 451篇 |
2004年 | 408篇 |
2003年 | 431篇 |
2002年 | 455篇 |
2001年 | 261篇 |
2000年 | 254篇 |
1999年 | 237篇 |
1998年 | 119篇 |
1997年 | 112篇 |
1996年 | 78篇 |
1995年 | 76篇 |
1994年 | 84篇 |
1993年 | 58篇 |
1992年 | 200篇 |
1991年 | 223篇 |
1990年 | 197篇 |
1989年 | 183篇 |
1988年 | 179篇 |
1987年 | 175篇 |
1986年 | 144篇 |
1985年 | 149篇 |
1984年 | 134篇 |
1983年 | 109篇 |
1982年 | 58篇 |
1981年 | 44篇 |
1979年 | 79篇 |
1978年 | 59篇 |
1975年 | 53篇 |
1971年 | 54篇 |
1969年 | 54篇 |
1968年 | 55篇 |
1967年 | 43篇 |
1966年 | 52篇 |
排序方式: 共有9254条查询结果,搜索用时 15 毫秒
1.
Daisuke Kubota Chizuru Takishima Ken-ichi Ishii Takahiro Kawamura Tomoko Matsumoto Yasuhiro Itsui Eriko Okada Seishin Chin Shinya Oooka Kiichiro Tsuchiya Akihiro Araki Naoya Sakamoto Tatsuya Miyata Takanori Kanai Mamoru Watanabe 《Nihon Shokakibyo Gakkai zasshi》2006,103(9):1044-1049
A 23-year-old man was admitted for treatment of acute exacerbation of ileitis and perianal abscess caused by Crohn's disease. After incision and drainage of the abscess, coupled with antibiotic therapy, 6-mercaptopurine (6-MP) was commenced. His white blood cell (WBC) count on day 12 after initiation of 6-MP was not decreased. However, on day 24 he was re-admitted because of severe myelosuppression (WBC: 300/microl), which was complicated by the recurrence of the perianal abscess. Myelosuppression was prolonged and required the administration of granulocyte colony stimulating factor (G-CSF). G-CSF was continued for 17 days to achieve recovery of his WBC count to a normal level. 相似文献
2.
Kengo Maeda Shinji Kume Yoshihiko Nishio Shiro Maeda Yasuhiro Nishida Mikio Suzuki Takahiro Nakaguchi Toru Kawabata Osamu Hashimoto Takashi Hisanaga Atsunori Kashiwagi Hitoshi Yasuda 《Clinical neurology》2006,46(4):266-269
We report a 53-year-old woman with severe Graves' ophthalmopathy accompanied by uncontrolled myasthenia gravis. She presented remarkable exophthalmos, chemosis, and restriction of eye movement. Despite plasma exchange, steroid pulse therapy, local injection of steroid, and irradiation, ocular symptoms did not ameliorate. Since optic neuropathy was seen, orbital decompression surgery was performed in the left eye. Bilateral chemosis was improved after the surgery. Five years after surgery, there was no ocular palsy in the operated left eye, but in the contralateral eye. For the good prognosis of the eye movement, orbital decompression might be recommended in the severe Graves' ophthalmopathy accompanied by the optic neuropathy and/or ophthalmoplegia with proptosis. 相似文献
3.
Daisuke Kubota Takanori Kanai Fumiro Yui Tomoko Matsumoto Takahiro Kawamura Yasuhiro Itsui Eriko Okada Seishin Chin Shinya Ooka Masakazu Nagahori Kiichiro Tsuchiya Akihiro Araki Naoya Sakamoto Tatsuya Miyata Mamoru Watanabe 《Nihon Shokakibyo Gakkai zasshi》2007,104(1):42-46
A 44-year-old women developed marked myopathy one year earlier, when she was treated with intravenous prednisolone for acute severe exacerbation of ulcerative colitis. When she was admitted to our hospital for another severe exacerbation, intravenous cyclosporine A was administered as monotherapy because she could not tolerate corticosteroid. The treatment was successful and she obtained complete remission. Cyclosporine A monotherapy is considered to be a valuable alternative to proctocolectomy for severe ulcerative colitis patients who cannot tolerate corticosteroid. 相似文献
4.
Benign schwannoma of the pancreas 总被引:2,自引:0,他引:2
Labile Togba Soumaoro Kenichi Teramoto Tohru Kawamura Noriaki Nakamura Takahiro Sanada Kenichi Sugihara Shigeki Arii 《Journal of gastrointestinal surgery》2005,9(2):288-290
Reported cases of intrapancreatic schwannomas have recently increased in the literature. However, none of these cases were
diagnosed clearly as schwannoma preoperatively. We herein describe the clinicopathologic findings of a solitary benign schwannoma
occurring in the head of the pancreas. Additionally, the differential diagnosis versus other cystic- and solid-appearing pancreatic
masses is briefly discussed. 相似文献
5.
6.
7.
Hidero Minami Ryo Matsutani Atsushi Mizokami Mikio Namiki 《International journal of urology》2007,14(4):368-369
Abstract: A 19-year-old woman presented at our hospital with acute urinary retention in September 2005. She had experienced the same chief complaint twice previously. She had used non-steroidal anti-inflammatory drugs before acute urinary retention. The results of physical examinations were unremarkable, and her neurologic signs were not remarkable. The basic laboratory test values were all normal and a psychiatric assessment indicated that her symptoms were not psychogenic. Magnetic resonance imaging was carried out, but revealed only a slight bulging in the L3/L4/L5 disk. Water cystometry showed acontractile detrusor. We made a diagnosis of acute urinary retention as a result of non-steroidal anti-inflammatory drugs because of her use of such drugs before the development of symptoms on multiple occasions. This patient was regularly followed up as an outpatient, and she could void smoothly in February 2006. This is the first report which acute urinary retention associated with non-steroidal anti-inflammatory drugs in Japan. 相似文献
8.
9.
S Nakano S Suzuki H Kinbara Y Maeda M Yanagawa K Tajima H Tochigi J Kawamura S Hounoki I Yamamoto 《Hinyokika kiyo. Acta urologica Japonica》1990,36(7):831-835
This is a case report on a patient with double cancer of kidney and urinary bladder. The patient was a 65-year-old female, and she was admitted with the chief complaint of gross hematuria and right flank pain. After careful examinations, she was diagnosed with right nonfunctioning kidney caused by invasive bladder cancer. Computerized tomography incidentally revealed a mass in the upper pole of the left kidney. Selective left renal arteriography showed stretched arteries and irregularity and tortuosity of the smaller vessels. She was diagnosed with double cancer of bladder and left kidney. Owing to the damage of the right renal function, left partial nephrectomy, total cystectomy, right nephroureterectomy and left ureterocutaneostomy were performed. According to DMSA scintigraphy measured 15 days later, the uptake value of the left kidney was 13.25%, compared to the preoperative value of 25.62%. To date, this case is 36th reported case in Japan. 相似文献
10.
Yoshiko Ogata Yoshihiro Mori Hikari Koga Kazuya Awai Yukako Arakawa Norihiko Nakanishi Mikio Kataoka Fumikazu Kohi 《Nihon Kokyūki Gakkai zasshi》2004,42(9):837-841
A 22-year-old man was urgently admitted for pneumothorax. He continued complaining of exertional dyspnea and dry cough after the pneumothorax healed. About three months later, an atypical pulmonary mycobacteriosis by mycobacterium kansasii was identified. Exertional dyspnea increased after chemotherapy was administered, and the patient was readmitted because of difficulty in daily life activities. Chest radiographs and CT scans showed bilateral pulmonary hyperinflation and a narrowed heart shadow. There was also marked combined ventilatory impairment, as identified by a respiratory function test. Furthermore, the histological findings of surgically removed lung tissue revealed accumulation of lymphocytes in the wall of a small bronchus. Idiopathic bronchiolitis obliterans was diagnosed from the clinical course and clinical findings. The patient is now being monitored and is awaiting lung transplantation. 相似文献