[Anesthesia for the poor risk with special reference to intercostal nerve block].
D000328:Adult; D000368:Aged; D000765:Anesthesia, Conduction; D000768:Anesthesia, General; D005260:Female; D006801:Humans; D008297:Male; D008619:Mepivacaine; D008875:Middle Aged; D013748:Tetracaine; D013900:Thoracic Nerves
D013748:Tetracaine; D008619:Mepivacaine