title: Opioid peptides in the adrenal pituitary axis.
mesh_terms: D000818:Animals; D004723:Endorphins / Q000502:physiology*; D000882:Haplorhini; D006801:Humans; D010913:Pituitary-Adrenal System / Q000502:physiology*; D012756:Sheep; D013045:Species Specificity
chemical_list: D004723:Endorphins