AL CHALABI, qasim. Hair, nail, and skin changes during COVID 19 era. Journal of Pakistan Association of Dermatologists, [S. l.], v. 31, n. 3, p. 441–446, 2022. DOI: 10.66344/jpad.31.3.2021.1688. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1688. Acesso em: 22 apr. 2026.