(2). SOME SOURCES OF ERROR IN THE X-RAY DIAGNOSIS OF BRONCHIAL CARCINOMA.
D001984:Bronchial Neoplasms; D002283:Carcinoma, Bronchogenic; D009369:Neoplasms / Q000175:diagnosis*; D013902:Radiography, Thoracic; D014965:X-Rays
BRONCHIAL NEOPLASMS; NEOPLASM DIAGNOSIS; THORACIC RADIOGRAPHY