Cigarette smoking and stomach cancer.
A
A
Nomura
J S
JS
Grove
G N
GN
Stemmermann
R K
RK
Severson
D015331:Cohort Studies; D006801:Humans; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000209:etiology*; D014481:United States / Q000453:epidemiology