Accession Number		6550
Title		Trends in cell phone use among children in the Danish national birth cohort at ages 7 and 11 years.
Reference		Journal of Exposure Science and Environmental Epidemilogy. , Vol. 26, Pg. 606 - 612, 2016
Author(s)		Sudan M., Olsen J., Sigsgaard T., Kheifets L.
PubMed UID		27005743
Project Study		1312