[A new method for determining sperm motility: the clinical application of sperm motile efficiency (author's transl)].
D005260:Female; D006801:Humans; D007248:Infertility, Male / Q000503:physiopathology; D008297:Male; D008722:Methods; D011247:Pregnancy; D012016:Reference Values; D013076:Sperm Count; D013081:Sperm Motility