[PHYSIOLOGICAL STUDY OF THYROID ACTIVITY OF THE MALE DUCK AFTER SECTION OF THE PORTAL VEINS OF THE PITUITARY].
D000818:Animals; D001717:Birds; D004372:Ducks; D007456:Iodine Isotopes; D008027:Light; D010827:Physiology; D010900:Pituitary Diseases; D010902:Pituitary Gland; D011169:Portal Vein; D012106:Research; D013960:Thyroid Function Tests; D013961:Thyroid Gland; D013972:Thyrotropin; D013973:Thyrotropin-Releasing Hormone; D014680:Veins
D007456:Iodine Isotopes; D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin
BIRDS; EXPERIMENTAL LAB STUDY; IODINE ISOTOPES; LIGHT; PHYSIOLOGY; PITUITARY GLAND; PROTEIN-BOUND IODINE TEST; THYROTROPIN; VEINS