title: Plasma prolactin concentrations during high-dose opioid anaesthesia.
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage; D000771:Anesthesia, Intravenous; D006348:Cardiac Surgical Procedures; D006801:Humans; D008297:Male; D011388:Prolactin / Q000097:blood*
chemical_list: D000701:Analgesics, Opioid; D011388:Prolactin