Comparison of clinical and sonographical findings of Achilles tendon involvement in newly diagnosed and established cases of psoriasis. Journal of Pakistan Association of Dermatologists, [S. l.], v. 21, n. 1, p. 16–21, 2016. DOI: 10.66344/jpad.v21i1.432. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/432. Acesso em: 2 aug. 2026.