[GASTROSCOPY IN THE DIAGNOSIS OF PATHOLOGICAL CONDITIONS OF THE STOMACH].
D005773:Gastroscopy; D009369:Neoplasms / Q000175:diagnosis*; D013274:Stomach Neoplasms
GASTROSCOPY; NEOPLASM DIAGNOSIS; STOMACH NEOPLASMS
GASTROSKOPIIA V DIAGNOSTIKE ZHELUDOCHNO I PATOLOGII.