title: Factors affecting peripheral cortisol levels in unrestricted ewes.
mesh_terms: D000818:Animals; D004285:Dogs; D004777:Environment; D004971:Estrus; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D007774:Lactation; D011247:Pregnancy; D012756:Sheep; D013312:Stress, Physiological
chemical_list: D006854:Hydrocortisone