[Medical and economical effectiveness of various treatments of peptic ulcer].
D006801:Humans; D008433:Mathematics; D010437:Peptic Ulcer / Q000191:economics / Q000628:therapy*; D014938:Work Capacity Evaluation
Mediko-ekonomicheskaia effektivnost' razlichnykh variantov etapnogo lecheniia iazvennoĭ bolezni.