No abstract available
MeSH terms
-
Adenocarcinoma / pathology
-
Adenocarcinoma / prevention & control*
-
Aged
-
Aged, 80 and over
-
Colonic Neoplasms / pathology
-
Colonic Neoplasms / prevention & control*
-
Colonoscopy
-
Head and Neck Neoplasms*
-
Humans
-
Middle Aged
-
Neoplasms, Second Primary / pathology
-
Neoplasms, Second Primary / prevention & control*
-
Prospective Studies