title: An evaluation of certain drugs used to maintain blood pressure during spinal anesthesia; comparison of ephedrine, paredrine, pitressin-ephedrine and methedrine in 2500 cases.
authors.forename: R D
authors.initials: RD
authors.lastname: DRIPPS
authors.forename: M V
authors.initials: MV
authors.lastname: DEMING
mesh_terms: D000758:Anesthesia; D000775:Anesthesia, Spinal; D001794:Blood Pressure / Q000187:drug effects*; D004809:Ephedrine; D005260:Female; D006801:Humans; D010902:Pituitary Gland; D010907:Pituitary Hormones; D011247:Pregnancy; D014667:Vasopressins; D010136:p-Hydroxyamphetamine
chemical_list: D010907:Pituitary Hormones; D014667:Vasopressins; D010136:p-Hydroxyamphetamine; D004809:Ephedrine