Subject
General Earth and Planetary Sciences,General Environmental Science,General Engineering
Cited by
3 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
1. Safety of vitamin A;The American Journal of Clinical Nutrition;1989-02-01
2. Spina bifida and vitamins.;BMJ;1983-02-12
3. Spina bifida and vitamins.;BMJ;1983-01-29