[On the problem of complications in novocaine spinal anesthesia].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000775:Anesthesia, Spinal / Q000150:complications*; D000776:Anesthesiology; D059408:Pain Management; D011343:Procaine
D011343:Procaine
ANESTHESIA, SPINAL/complications; PROCAINE/anesthesia and analgesia