title: Faint heart.
authors.affiliation: Cardiovascular Research Laboratory, Royal Melbourne Hospital, Australia.
authors.forename: J
authors.initials: J
authors.lastname: Ludbrook
mesh_terms: D000818:Animals; D002302:Cardiac Output; D004723:Endorphins / Q000502:physiology*; D006470:Hemorrhage / Q000503:physiopathology*; D006801:Humans; D011957:Receptors, Opioid / Q000502:physiology; D012769:Shock / Q000503:physiopathology* / Q000628:therapy
chemical_list: D004723:Endorphins; D011957:Receptors, Opioid