title: Serum gonadotropin levels in necrospermia.
mesh_terms: D000328:Adult; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007248:Infertility, Male / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D008875:Middle Aged; D013081:Sperm Motility
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone