The incidence of malignancy in gastric ulcers believed preoperatively to be benign.
LAMPERT
E G
EG
WAUGH
J M
JM
DOCKERTY
M B
MB
D006801:Humans; D015994:Incidence; D009369:Neoplasms; D010437:Peptic Ulcer; D013270:Stomach; D013276:Stomach Ulcer