title: The opioid system in anorexia nervosa.
mesh_terms: D000856:Anorexia Nervosa / Q000134:cerebrospinal fluid / Q000503:physiopathology*; D004723:Endorphins / Q000134:cerebrospinal fluid / Q000502:physiology*; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000503:physiopathology; D010913:Pituitary-Adrenal System / Q000503:physiopathology
chemical_list: D004723:Endorphins