title: Plasma concentrations of immunoreactive beta-endorphin and substance P in patients undergoing surgery under general vs spinal anaesthesia.
authors.affiliation: Department of Physiology, University of Cape Town, Medical School, Observatory, South Africa.
authors.forename: P K
authors.initials: PK
authors.lastname: Janicki
authors.forename: R
authors.initials: R
authors.lastname: Erskine
authors.forename: M L
authors.initials: ML
authors.lastname: van der Watt
mesh_terms: D000768:Anesthesia, General; D000775:Anesthesia, Spinal; D001794:Blood Pressure / Q000502:physiology; D005260:Female; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D013373:Substance P / Q000097:blood* / Q000276:immunology; D001615:beta-Endorphin / Q000097:blood* / Q000276:immunology
chemical_list: D013373:Substance P; D001615:beta-Endorphin