@inproceedings{ Ocón,

author = { Olga Ocón Hernández } ,

title = { Trends in second-hand smoking exposure in the INMA-Granada cohort, from 2004-2012 },

booktitle = { 11ª Jornadas Científicas Proyecto INMA- Infancia y Medio Ambiente },

year = { 2013 },

pages = { None - None },

location = { San Sebastian },

}