Open AccessAre smokers in the European Union actually “hardening”? A multi-level and ecological approach
Author(s) -
Ariadna Feliu,
Filippos Filippidis,
Cristina Martinez,
Esteve Fernández
Publication year - 2019
Publication title -
tobacco prevention and cessation
Language(s) - English
Resource type - Journals
ISSN - 2459-3087
DOI - 10.18332/tpc/105311
Subject(s) - european union , ecology , psychology , environmental science , economics , international economics , biology