N J EASTMAN. Show Affiliations »
Abstract
Keywords: CHINA; CONTRACEPTION; INDIA; JAPAN; STATISTICS
Mesh： See more » ChinaContraceptionHumansIndiaJapanPopulation ControlStatistics as Topic
Year: 1964 PMID： 14208751 DOI： 10.1016/s0015-0282(16)35342-0
Source DB: PubMed Journal: Fertil Steril ISSN： 0015-0282 Impact factor: 7.329