Hookerman, Bruce J. “Dermatopathology: An Abridged Compendium of Words. A Discussion of Them and Opinions about Them. Part 8 (P-S)”. Dermatology Practical & Conceptual (April 30, 2015): 1–19. Accessed April 21, 2026. https://dpcj.org/index.php/dpc/article/view/dermatol-pract-concept-articleid-dp0502a01.