[PRACTICAL TREND IN THE DIFFERENTIAL DIAGNOSIS OF BENIGN AND MALIGNANT ULCER OF THE STOMACH].
D003937:Diagnosis, Differential; D006801:Humans; D013274:Stomach Neoplasms; D013276:Stomach Ulcer; D014456:Ulcer
DIAGNOSIS, DIFFERENTIAL; STOMACH NEOPLASMS; STOMACH ULCER
ORIENTA C AO PR'ATICA PARA O DIAGN'OSTICO DIFERENCIAL ENTRE 'ULCERA BENIGNA E MALIGNA DO EST OMAGO.