title: Whither the investigation of male infertility? Is FSH measurement redundant and should all azoospermic patients have testicular biopsy?
authors.affiliation: Department of Medicine, University of Manchester, Manchester Royal Infirmary, England.
authors.forename: F C
authors.initials: FC
authors.lastname: Wu
mesh_terms: D001706:Biopsy; D003593:Cytoplasm; D005640:Follicle Stimulating Hormone / Q000378:metabolism*; D006801:Humans; D007248:Infertility, Male / Q000097:blood / Q000473:pathology*; D008297:Male; D008845:Microinjections; D009845:Oligospermia / Q000097:blood / Q000473:pathology*; D012099:Reproductive Techniques; D013737:Testis / Q000473:pathology*
chemical_list: D005640:Follicle Stimulating Hormone