Results 111 to 120 of about 7,945 (168)

旋毛虫病误诊风湿病1例

open access: yesZhongguo shiyan zhenduanxue, 1998
旋毛虫病误诊风湿病1例姜林娣梅振武王吉耀上海医科大学附属中山医院内科2000321临床资料患者,女,24岁,干部,安徽省合肥市人。因发热、全身肌肉酸痛伴血尿3个月于1998年1月2日收入本院。患者1997年10月无明显诱因出现高热伴畏寒,1周后出现双...
doaj  

[Advances in targeted therapies for chronic spontaneous urticaria]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Zhou L, Hu C, Wang S, Zhang R.
europepmc   +1 more source

黄河流域两大区域的土地生态安全动态评价及比较

open access: yesShuitu Baochi Xuebao
[目的] 探究山东半岛与黄河几字弯两大区域的土地生态安全水平差异,为实现黄河流域生态保护与高质量发展,推动"共同抓好大保护,协同推进大治理"战略提供现实依据。[方法] 运用熵值法、核密度估计、马尔科夫链与障碍因子模型等方法,对黄河流域两大区域的土地生态安全进行动态评价。[结果] (1)在水平变化上,两大区域的土地生态安全增速均呈"倒U"形态势,山东半岛的土地生态安全水平明显高于黄河几字弯,但黄河几字弯的增长速度更快。(2)在时间上,两大区域土地生态安全均呈现"单核"演变特征,山东半岛区域差异有扩大态势 ...
韩琭, 陶德鑫, 史鲁彦
doaj  

[Correlational research on body fat rate and skeletal muscle rate with depression in the population of assisted reproduction]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Song X   +6 more
europepmc   +1 more source

Activities of the Women’s Safety Team “Abelia” and their theoretical background [PDF]

open access: yes
departmental bulletin ...
21863   +3 more
core  

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