首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1447篇
  免费   35篇
  国内免费   8篇
  2021年   11篇
  2020年   19篇
  2019年   22篇
  2018年   37篇
  2017年   24篇
  2016年   40篇
  2015年   15篇
  2014年   25篇
  2013年   123篇
  2012年   58篇
  2011年   55篇
  2010年   31篇
  2009年   37篇
  2008年   53篇
  2007年   49篇
  2006年   37篇
  2005年   38篇
  2004年   38篇
  2003年   26篇
  2002年   31篇
  2001年   38篇
  2000年   60篇
  1999年   28篇
  1998年   20篇
  1997年   12篇
  1995年   9篇
  1992年   25篇
  1991年   22篇
  1990年   38篇
  1989年   25篇
  1988年   16篇
  1987年   26篇
  1986年   36篇
  1985年   25篇
  1984年   26篇
  1983年   20篇
  1982年   12篇
  1981年   14篇
  1980年   9篇
  1979年   15篇
  1978年   15篇
  1976年   9篇
  1975年   17篇
  1974年   17篇
  1973年   23篇
  1972年   19篇
  1971年   19篇
  1970年   16篇
  1968年   10篇
  1967年   10篇
排序方式: 共有1490条查询结果,搜索用时 15 毫秒
61.
The Leipzig Center for Wilson's Disease in the GDR is charged with the registration and diagnosis of all homozygous Wilson gene carriers, the clarification of all suspected cases, including the heterozygote test, and the co-ordination of long-term treatment. At present, there are 78 recorded Wilson gene carriers living. On the basis of our own comprehensive observations and investigations over prolonged periods of time, questions concerning pathogenesis, genetics, diagnosis and therapeutic measures, including their side-effects, are dealt with.  相似文献   
62.
63.
A motor aphasic patient had to repeat word lists that contained, among other things, words with the sequences r - r - l and l - l - r. These sequences were often repeated as l - r - l (anticipatory distant assimilation) and r - l - r (same type, but less frequently), respectively. These assimilations violate the cross-over constraint (or relevancy condition or adjacency principle) and thus represent another instance of a flagrant contradiction between pathological and normal (natural) phonological processes.  相似文献   
64.
65.
The etiology, pathogenesis, and clinical treatment of stenoses of the isthmus aortae are outlined. Following this, the particular case of a 41-year-old patient with typical stenosis of the isthmus of the aorta is reported. The course of disease required the need for a surgical operation, which had not initially been taken into consideration, to be reexamined. The patient, after performance on him of vascular restoration, is now on a part-time job. Using age as the sole circumstance indicating the inadvisability of performing a surgical operation in the case of stenosis of the isthmus aortae cannot any longer be considered justifiable.  相似文献   
66.
67.
68.

This study explored the influence of each family member’s life satisfaction on the other family members’ life satisfaction in mother-father-adolescent triads. We also explored the influence of each family member’s satisfaction with food-related life and family life on their own life satisfaction (LS) as well as on the other family members’ LS in mother-father-adolescent triads. The influence of family eating habits, food-related parenting practices used by each parent and sociodemographic characteristics on each family member’s LS were also explored. A survey was applied to a sample of 300 two-parent families with one child between 10 and 17 years of age in Temuco, Chile. The questionnaire included the Satisfaction with Life Scale, Satisfaction with Food-related Life scale, Satisfaction with Family Life scale, Adapted Healthy Eating Index, Family Food Behavior Survey and Family Eating Habits Questionnaire. Frequency and sources of family meals as well as sociodemographic characteristics were also consulted. Three multivariate ordinal logit models were proposed, with the dependent variable LS in the three subsamples: mothers, fathers and adolescents. The three logit models were significant, but differed in the explanatory variables. Mothers’ LS was influenced by their children’s LS and vice versa. Mothers’ LS was positively influenced by both their own satisfaction with family life and the fathers’ satisfaction with family life and vice versa. Children’s LS was also positively influenced by their own satisfaction with food-related and family life. Both parents’ LS was influenced by eating habits, food-related parenting practices and sociodemographic characteristics, but in different ways. Therefore, different interventions should be implemented to improve each family member’s life satisfaction.

  相似文献   
69.
70.
This case presentation describes the assessment of an infant at age 3 weeks who had a highly unusual birth experience, and the subsequent 18-month treatment of this infant and his family. The case documents the clinical benefit derived by obtaining an Adult Attachment Interview (AAI) as part of the assessment process. It also discusses the role such a procedure can have in planning and executing parent-infant psychotherapy in complex cases.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号