McMurray, S. L., M. Reynolds, M. S. Dinehart, and S. M. Dinehart. “Do Second-Time Users of Topical Imiquimod Have a More Rapid Onset of Clinical Response?”. SKIN The Journal of Cutaneous Medicine, vol. 2, no. 3, Apr. 2018, pp. 156-61, doi:10.25251/skin.2.3.1.