[EARLY DIAGNOSIS OF STOMACH CANCER BY ENDOSCOPY WITH SPECIAL REFERENCE TO FIBERGLASS GASTROSCOPY].
D042241:Early Diagnosis; D004724:Endoscopy; D005773:Gastroscopy; D005853:Geriatrics; D005898:Glass; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis*; D013274:Stomach Neoplasms
C009753:fiberglass
GASTROSCOPY; GERIATRICS; NEOPLASM DIAGNOSIS; STOMACH NEOPLASMS