J Raboch, V Barták, R Kovárĭk. Show Affiliations »
Abstract
Mesh: See more » AdolescentAge FactorsChildCoitusCzechoslovakiaFemaleHumansMenarche
Year: 1980 PMID: 7379142
Source DB: PubMed Journal: Cesk Gynekol ISSN: 0374-6852