Chronic urticaria: An approach towards etiology and diagnosis. Part I. Journal of Pakistan Association of Dermatologists, [S. l.], v. 25, n. 4, p. 303–313, 2016. DOI: 10.66344/jpad.v25i4.152. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/152. Acesso em: 26 jul. 2026.