Siempos, I., A. Spanos, E. Issaris, P. Rafailidis, and M. Falagas. “Non-Physicians May Reach Correct Diagnoses by Using Google: A Pilot Study”. Swiss Medical Weekly, vol. 138, no. 4950, Dec. 2008, pp. 741-, doi:10.4414/smw.2008.12320.