title: "Oily" streak formation on aspiration of cerebrospinal fluid into local anesthetic solution: its significance in the combined spinal-epidural technique.
authors.forename: Virendra Kumar
authors.initials: VK
authors.lastname: Arya
authors.forename: Surender Kumar
authors.initials: SK
authors.lastname: Malhotra
mesh_terms: D000767:Anesthesia, Epidural; D000775:Anesthesia, Spinal; D000779:Anesthetics, Local; D002045:Bupivacaine; D002555:Cerebrospinal Fluid; D006801:Humans; D012996:Solutions; D013396:Suction
chemical_list: D000779:Anesthetics, Local; D012996:Solutions; D002045:Bupivacaine