Subject
Obstetrics and Gynaecology,General Medicine
Reference26 articles.
1. 1979
2. Statistics on Contraception and Legally Induced Abortions in 1994 and 1995 1997 Health Statistics
3. Medical Birth Statistics 1994 and 1995 1997 Health Statistics
4. Incidence of early loss of pregnancy;Wilcox;N Engl J Med,1988;
5. Smoking: a risk factor for spontaneous abortion;Kline;N Engl J Med,1997;
Cited by
219 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献