title: Discrepancies between radioimmunoassays and bioassay for rat FSH: evidence that androgen treatment and withdrawal can alter bioassay-immunoassay ratios.
mesh_terms: D000818:Animals; D001681:Biological Assay; D006063:Chorionic Gonadotropin; D003429:Cross Reactions; D005260:Female; D005640:Follicle Stimulating Hormone / Q000032:analysis* / Q000097:blood; D006064:Gonadotropins, Equine; D007016:Hypophysectomy; D007106:Immune Sera; D007456:Iodine Isotopes; D007986:Luteinizing Hormone; D008297:Male; D010902:Pituitary Gland / Q000032:analysis / Q000502:physiology; D011388:Prolactin; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay; D051381:Rats; D013972:Thyrotropin; D014020:Tissue Extracts
chemical_list: D006063:Chorionic Gonadotropin; D006064:Gonadotropins, Equine; D007106:Immune Sera; D007456:Iodine Isotopes; D014020:Tissue Extracts; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D013972:Thyrotropin