Z Weijin, J Olsen. Show Affiliations »
Abstract
Mesh: See more » AdultFemaleFertilityGonadotropins/metabolismHumansMaleMaternal AgeOvulationParityPregnancySex RatioTime Factors
Substances: See more » Gonadotropins
Year: 1996 PMID: 8704880 PMCID: PMC1128526 DOI: 10.1136/oem.53.7.503-b
Source DB: PubMed Journal: Occup Environ Med ISSN: 1351-0711 Impact factor: 4.402