Parsons A, Hurt MA. Sperling LC, Cowper SE, Knopp EA. An Atlas of Hair Pathology with Clinical Correlations. Second edition. New York & London: Informa Healthcare, 2012. Dermatol Pract Concept [Internet]. 2013 Jan. 31 [cited 2026 Apr. 19];:47-50. Available from: https://dpcj.org/index.php/dpc/article/view/dermatol-pract-concept-articleid-dp0301a13