[Risk of surgical intervention for malignant tumors of the gastrointestinal tract in the aged].
D000367:Age Factors; D000368:Aged; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000150:complications / Q000401:mortality / Q000601:surgery*; D006801:Humans; D008297:Male; D011788:Quality of Life; D012306:Risk
Das Risiko chirurgischer Eingriffe wegen bösartiger Tumoren des Gastrointestinaltraktes im hohen Lebensalter.