Smoking and adenomatous colorectal polyps.
Kune
G A
GA
Kune
S
S
Watson
L F
LF
Penfold
C
C
D015179:Colorectal Neoplasms / Q000209:etiology*; D006801:Humans; D007417:Intestinal Polyps / Q000209:etiology*; D008297:Male; D012907:Smoking / Q000009:adverse effects*