[Are tonsillectomized patients less subject to carcinoma of the upper respiratory and gastrointestinal tract?].
D002277:Carcinoma; D004938:Esophageal Neoplasms; D006801:Humans; D009369:Neoplasms; D012137:Respiratory System; D014068:Tonsillectomy
ESOPHAGUS/neoplasms; RESPIRATORY SYSTEM/neoplasms; TONSILLECTOMY