[ON WORKING CAPACITY OF PATIENTS WITH GASTRIC AND DUODENAL ULCER].
D004185:Disability Evaluation; D004381:Duodenal Ulcer; D006801:Humans; D013276:Stomach Ulcer; D014586:USSR; D014937:Work
DISABILITY EVALUATION; DUODENAL ULCER; STOMACH ULCER; USSR
O TRUDOSPOSOBNOSTI BOL'NYKH IAZVENNO I BOLEZN'IU ZHELUDKA I DVENADTSATIPERSTNO I KISHKI.