Male infertility: the case for continued research.
McLachlan
R I
RI
de Kretser
D M
DM
D002869:Chromosome Aberrations; D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control*; D008297:Male; D010808:Physical Examination; D012106:Research; D013076:Sperm Count