[Dark and clear horizons of the clinical treatment of duodenal ulcer].
D001340:Autonomic Nerve Block; D003080:Cold Temperature; D004381:Duodenal Ulcer / Q000628:therapy*; D005615:Freezing; D006801:Humans; D011343:Procaine / Q000627:therapeutic use*
D011343:Procaine
Horizontes negros e claros do tratamento clínico da úlcera duodenal.