The value of gastroscopy in unsuspected gastroenterostomy: report of two cases.
D001741:Black or African American; D005260:Female; D005763:Gastroenterostomy / Q000009:adverse effects*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013272:Stomach Diseases / Q000175:diagnosis* / Q000209:etiology