[Radiophosphorus study of the esophagus under endoscopic control].
D000328:Adult; D000368:Aged; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D004945:Esophagoscopy; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010761:Phosphorus Radioisotopes
D010761:Phosphorus Radioisotopes
Radiofosfornoe issledovanie pishchevoda pod kontrolem éndoskopii.