Accession Number		8447
Title		Ownership and use of wireless telephones: a population-based study of Swedish children aged 7-14 years.
Reference		SoderqvistF, F et al. BMC public health., (2007) 7:105-
Author(s)		SoderqvistF F., Hardell L., Carlberg M., Mild K. H.
PubMed UID		17561999
Project Study		1872