Patterns of cellular phone use among young people in 12 countries: Implications for RF exposure.

Langer CE, de Llobet P, Dalmau A, Wiart J, Goedhart G, Hours M, Benke GP, Bouka E, Bruchim R, Choi KH, Eng A, Ha M, Karalexi M, Kiyohara K, Kojimahara N, Krewski D, Kromhout H, Lacour B, 't Mannetje A, Maule M, Migliore E, Mohipp C, Momoli F, Petridou E, Radon K, Remen T, Sadetzki S, Sim MR, Weinmann T, Vermeulen R, Cardis E, Vrijheid M.

Environ Int 2017; 107: 65-74. (IF 7.088)

https://www.ncbi.nlm.nih.gov/pubmed/28668725