Abdallah, R., U. Sass, and I. Grozdev. “To Worry or Not - Clinical Assessment of a Pigmented Skin Lesion in a 4-Year-Old Girl”. European Journal of Pediatric Dermatology 27, no. 1 (March 31, 2017): 52–3. Accessed September 9, 2026. https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/1323.