title: Speedballs: a new cause of intraoperative tachycardia and hypertension.
authors.affiliation: Department of Anesthesiology, Albert Einstein College of Medicine, Bronx, New York 10461.
authors.forename: J
authors.initials: J
authors.lastname: Samuels
authors.forename: S S
authors.initials: SS
authors.lastname: Schwalbe
authors.forename: G F
authors.initials: GF
authors.lastname: Marx
mesh_terms: D000328:Adult; D003042:Cocaine / Q000008:administration & dosage / Q000506:poisoning*; D003932:Heroin / Q000008:administration & dosage / Q000506:poisoning*; D006801:Humans; D006973:Hypertension / Q000139:chemically induced / Q000209:etiology*; D013287:Illicit Drugs / Q000008:administration & dosage / Q000506:poisoning*; D007431:Intraoperative Complications / Q000209:etiology*; D008297:Male; D012651:Self Medication; D013610:Tachycardia / Q000139:chemically induced / Q000209:etiology*
chemical_list: D013287:Illicit Drugs; D003932:Heroin; D003042:Cocaine