Pyne, John H., Graham Windrum, Devendra Sapkota, and Jian Cheng Wong. 2014. “Keratoacanthoma Versus Invasive Squamous Cell Carcinoma: A Comparison of Dermatoscopic Vascular Features in 510 Cases”. Dermatology Practical & Conceptual, July, 37-41. https://doi.org/10.5826/dpc.0403a06.