[Has sperm quality decreased during the last 50 years?].
Spira
A
A
INSERM U292 Hôpital de Bicêtre, Le Kremlin-Becêtre.
D000328:Adult; D004777:Environment; D005260:Female; D006801:Humans; D008297:Male; D015201:Meta-Analysis as Topic; D008875:Middle Aged; D011247:Pregnancy; D013076:Sperm Count; D013094:Spermatozoa
La qualité du sperme a-t-elle baissé au cours des cinquante dernières années?