Reining in diversity--at what risk?
Cooper
Trevor G
TG
Institute of Reproductive Medicine of the University Hospitals, WHO Collaborating Centre for Research in Male Reproduction, Münster, Germany.
Nieschlag
Eberhard
E
Institute of Reproductive Medicine of the University Hospitals, WHO Collaborating Centre for Research in Male Reproduction, Münster, Germany.
D053713:Azoospermia / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D016014:Linear Models; D008297:Male; D009845:Oligospermia / Q000175:diagnosis / Q000473:pathology*; D012044:Regression Analysis; D012661:Semen / Q000166:cytology*; D013076:Sperm Count / Q000592:standards*; D009626:Terminology as Topic; D014944:World Health Organization