Mediated, moderated and direct effects of country of residence, age, and gender on the cognitive and social determinants of adolescent smoking in Spain and the UK: A cross-sectional study
Publication date:
2009
Publisher version:
Citación:
BMC Public Health, 9, (2009); doi:10.1186/1471-2458-9-173
ISSN:
Identificador local:
20090439