title: White powder, blue patient: methaemoglobinaemia associated with benzocaine-adulterated cocaine.
authors.forename: Abhijoy
authors.initials: A
authors.lastname: Chakladar
authors.forename: Johann W
authors.initials: JW
authors.lastname: Willers
authors.forename: Elena
authors.initials: E
authors.lastname: Pereskokova
authors.forename: Peter O
authors.initials: PO
authors.lastname: Beaumont
authors.forename: David R
authors.initials: DR
authors.lastname: Uncles
mesh_terms: D000328:Adult; D001566:Benzocaine / Q000506:poisoning*; D003042:Cocaine / Q000737:chemistry / Q000506:poisoning*; D004340:Drug Contamination; D006801:Humans; D013287:Illicit Drugs / Q000506:poisoning*; D008297:Male; D008708:Methemoglobinemia / Q000139:chemically induced*; D012880:Skin Pigmentation
chemical_list: D013287:Illicit Drugs; D003042:Cocaine; D001566:Benzocaine