title: Disparity in the negative gonadal feedback control for LH and FSH secretion in cases of germinal aplasia or Sertoli-cell-only syndrome.
mesh_terms: D000328:Adult; D005246:Feedback; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007006:Hypogonadism / Q000097:blood*; D007248:Infertility, Male / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D011863:Radioimmunoassay; D012708:Sertoli Cells; D013577:Syndrome; D013737:Testis / Q000002:abnormalities*
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone