title: Ovarian characteristics and serum LH, prolactin, progesterone and glucocorticoid from first estrus to breeding size in Holstein heifers.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D003338:Corpus Luteum; D003345:Corticosterone / Q000097:blood; D004958:Estradiol / Q000097:blood; D004970:Estrone / Q000097:blood; D004971:Estrus; D005260:Female; D005938:Glucocorticoids / Q000097:blood*; D006065:Gonadotropins, Pituitary / Q000097:blood*; D006854:Hydrocortisone / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood; D010053:Ovary / Q000502:physiology*; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011388:Prolactin / Q000097:blood; D011485:Protein Binding; D013045:Species Specificity; D014316:Tritium
chemical_list: D005938:Glucocorticoids; D006065:Gonadotropins, Pituitary; D014316:Tritium; D004970:Estrone; D011374:Progesterone; D004958:Estradiol; D011388:Prolactin; D007986:Luteinizing Hormone; D003345:Corticosterone; D006854:Hydrocortisone