Bupivacaine: a clinical assessment in lumbar extradural block.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000775:Anesthesia, Spinal; D000813:Anilides / Q000008:administration & dosage; D002648:Child; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008161:Lumbosacral Region; D008297:Male; D008875:Middle Aged; D010875:Pipecolic Acids / Q000008:administration & dosage; D011183:Postoperative Complications; D013997:Time Factors
D000813:Anilides; D010875:Pipecolic Acids