title: Getting high on running.
mesh_terms: D000568:Amenorrhea / Q000209:etiology*; D005260:Female; D006801:Humans; D007027:Hypothalamic Diseases / Q000503:physiopathology / Q000523:psychology; D010906:Pituitary Hormone-Releasing Hormones / Q000494:pharmacology; D011388:Prolactin / Q000097:blood; D011957:Receptors, Opioid; D012420:Running
chemical_list: D010906:Pituitary Hormone-Releasing Hormones; D011957:Receptors, Opioid; D011388:Prolactin