Cytological study of the upper gastrointestinal sediment; its value, as correlated with roentgenologic and clinical findings in the diagnosis of cancer.
D006801:Humans; D007414:Intestinal Neoplasms; D009369:Neoplasms; D013270:Stomach; D041742:Upper Gastrointestinal Tract
CANCER; INTESTINAL NEOPLASMS; STOMACH