Filippidis, Filippos T and Laverty, Anthony A and Mons, Ute and Jimenez-Ruiz, Carlos and Vardavas, Constantine I (2019) Changes in smoking cessation assistance in the European Union between 2012 and 2017: pharmacotherapy versus counselling versus e-cigarettes. Tobacco Control, 28, (1), 95 p.-100 p.. doi: 10.1136/tobaccocontrol-2017-054117.