(Q41172218)
Statements
1 reference
Predictors of physician's smoking cessation advice (English)
1 reference
E Frank
1 reference
M A Winkleby
1 reference
D G Altman
1 reference
B Rockhill
1 reference
S P Fortmann
1 reference
1 December 1991
1 reference
1 reference
266
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22
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3139-3144
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Identifiers
1 reference
1 reference