Methodologic standards and contradictory results in case-control research.
作者信息
Horwitz R I, Feinstein A R
出版信息
Am J Med. 1979 Apr;66(4):556-64. doi: 10.1016/0002-9343(79)91164-1.
PMID:433963
Abstract
摘要
Horwitz R I, Feinstein A R
Am J Med. 1979 Apr;66(4):556-64. doi: 10.1016/0002-9343(79)91164-1.
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