Patel, K., P. C. Gajjar, H. H. Mehta, H. Mehta, and J. Solanki. “Study of Moisture Content on Various Skin Sites in Different Seasons in Indian Population”. International Journal of Clinical and Experimental Physiology, Vol. 4, no. 4, Oct. 2017, pp. 190-4, https://www.ijcep.org/index.php/ijcep/article/view/237.