title: A clinical investigation of the role of the semen analysis and postcoital test in the evaluation of male infertility.
mesh_terms: D002452:Cell Count; D002465:Cell Movement; D002986:Clinical Trials as Topic; D003075:Coitus; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007248:Infertility, Male / Q000453:epidemiology*; D008297:Male; D012661:Semen / Q000032:analysis*; D013094:Spermatozoa / Q000166:cytology