Items where Author is "Olsen, J. H."
Jump to: 2011 Number of items: 1. 2011Frei, P. and Poulsen, A. H. and Johansen, C. and Olsen, J. H. and Steding-Jessen M., and Schuz, J.. (2011) Use of mobile phones and risk of brain tumours : update of Danish cohort study. BMJ : British medical journal, Vol. 343 , d6387. |