title: Plasma steroid profiles in male and female mudpuppies, Necturus maculosus (Rafinesque).
mesh_terms: D000064:Acclimatization; D000818:Animals; D013196:Dihydrotestosterone / Q000097:blood; D004958:Estradiol / Q000097:blood; D004970:Estrone / Q000097:blood; D005260:Female; D012739:Gonadal Steroid Hormones / Q000097:blood*; D008297:Male; D011374:Progesterone / Q000097:blood; D011863:Radioimmunoassay; D012621:Seasons; D012737:Sex Factors; D013739:Testosterone / Q000097:blood; D014562:Caudata / Q000097:blood*
chemical_list: D012739:Gonadal Steroid Hormones; D013196:Dihydrotestosterone; D004970:Estrone; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol