EMLA--1 h is not enough for venous cannulation.
Biccard
B M
BM
D000293:Adolescent; D000328:Adult; D019162:Anesthetics, Combined / Q000008:administration & dosage*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D002406:Catheterization, Peripheral; D002648:Child; D002675:Child, Preschool; D004334:Drug Administration Schedule; D006801:Humans; D007223:Infant; D008012:Lidocaine / Q000008:administration & dosage*; D000077442:Lidocaine, Prilocaine Drug Combination; D011318:Prilocaine / Q000008:administration & dosage*
D019162:Anesthetics, Combined; D000779:Anesthetics, Local; D000077442:Lidocaine, Prilocaine Drug Combination; D011318:Prilocaine; D008012:Lidocaine