(Q35839040)
Statements
1 reference
The reliability and predictive validity of the Heaviness of Smoking Index and its two components: findings from the International Tobacco Control Four Country study (English)
1 reference
R Borland
1 reference
H-H Yong
1 reference
R J O'Connor
1 reference
A Hyland
1 reference
M E Thompson
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference