@inproceedings{ Ocón,

author = { Olga Ocón Hernández } ,

title = { Development of ADHD symptoms from 4 to 10 years-old boys from INMA },

booktitle = { 10ª Jornadas Científicas Proyecto INMA- Infancia y Medio Ambiente },

year = { 2012 },

pages = { None - None },

location = { Barcelona },

}