Effect of light and darkness upon thyroid secretion rate and on the endocrine glands of female rats.
D000818:Animals; D003624:Darkness; D005260:Female; D008027:Light; D009929:Organ Size; D010053:Ovary / Q000528:radiation effects*; D010902:Pituitary Gland / Q000528:radiation effects*; D011830:Radiation Effects; D051381:Rats; D012636:Secretory Rate; D013961:Thyroid Gland / Q000528:radiation effects; D013963:Thyroid Hormones / Q000378:metabolism*; D014599:Uterus / Q000528:radiation effects*
D013963:Thyroid Hormones