The electronic cigarette. Official statement of the Spanish society of pneumology and thoracic surgery (SEPAR) on the efficacy, safety and regulation of electronic cigarettes

1. Jimenez Ruiz, C.A.
2. Solano Reina, S.
3. de Granda Orive, J.I.
4. Signes-Costa Minaya, J.
5. de Higes Martinez, E.
6. Riesco Miranda, J.A.
7. Altet Gómez, N.
8. Lorza Blasco, J.J.
9. Barrueco Ferrero, M.
10. de Lucas Ramos, P.