[Evaluation of differential diagnosis of peptic ulcer from cancer: personal experience].
D003937:Diagnosis, Differential; D006801:Humans; D009369:Neoplasms; D010437:Peptic Ulcer / Q000175:diagnosis*; D013274:Stomach Neoplasms
PEPTIC ULCER/differential diagnosis; STOMACH/neoplasms
Evaluación del diagnóstico diferencial entre úlcera y cancer gástrico: experiencia personal.