title: Changes in pituitary melanocyte-stimulating hormone in female ferrets exposed to 14-h photoperiods daily during winter.
mesh_terms: D000818:Animals; D002335:Carnivora; D003624:Darkness; D005260:Female; D008027:Light; D009074:Melanocyte-Stimulating Hormones / Q000032:analysis*; D010507:Periodicity; D010902:Pituitary Gland / Q000032:analysis*; D012098:Reproduction; D012621:Seasons
chemical_list: D009074:Melanocyte-Stimulating Hormones