Patterns of electronic cigarette use in current and ever users among college students in France: a cross–sectional study
Crossref DOI link: https://doi.org/10.1136/bmjopen-2016-011344
Published Online: 2016-05-27
Published Print: 2016-05
Update policy: https://doi.org/10.1136/crossmarkpolicy
Tavolacci, Marie-Pierre
Vasiliu, Anca
Romo, Lucia
Kotbagi, Gayatri
Kern, Laurence
Ladner, Joël