POSTBULBAR ULCER: A GROWING DIAGNOSTIC AND THERAPEUTIC PROBLEM.
D003937:Diagnosis, Differential; D004381:Duodenal Ulcer; D005743:Gastrectomy; D006801:Humans; D013812:Therapeutics; D014456:Ulcer
DIAGNOSIS, DIFFERENTIAL; DUODENAL ULCER; GASTRECTOMY; THERAPEUTICS