Survey of community pharmacists' perception of electronic cigarettes in London
BMJ Open (2016) - Comments
pubmed: 28186947  doi: 10.1136/bmjopen-2016-013214  issn: 2044-6055 

Ana C N Marques Gomes, Shereen Nabhani-Gebara, Reem Kayyali, Federico Buonocore, Gianpiero Calabrese