ULLAH, Anwar; KHAN , Nisar; ULLAH, Muhammad Imran; KHAN, Muhammad Anan; KHAN, Amir Inayat; AKBAR , Afaq. Frequency and pattern of WHO warning signs among patients with dengue fever admitted to Mufti Mehmood Memorial Teaching Hospital, Dera Ismail Khan, Pakistan: a hospital-based cross-sectional study. International Journal of Pathology, [S. l.], v. 24, n. 3, p. 304–313, 2026. DOI: 10.59736/IJP.24.03.1136. Disponível em: https://www.jpathology.com/index.php/OJS/article/view/1136.. Acesso em: 10 oct. 2026.