[Technics of regional phlebanalgesia with novocaine and xylocaine].
D000765:Anesthesia, Conduction; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage*; D011343:Procaine / Q000008:administration & dosage*
D011343:Procaine; D008012:Lidocaine
Técnicas de fleboanalgesia regional mediante la novocaína y la xilocaína.