Yang Keming, Han Jiali
Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA.
Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA; Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN, USA.
J Dermatol Sci. 2017 Mar;85(3):253-256. doi: 10.1016/j.jdermsci.2016.11.012. Epub 2016 Nov 28.