MUSHARRAF, Muhammad Usman; SANDHU, Ghaanfar Ali; MUMTAZ, Muhammad Usman; RASHID, Muhammad Farhan. ROLE OF VITAMIN D IN PREVENTION OF ACUTE EXACERBATION OF BRONCHIAL ASTHMA IN ADULTS. Journal of Postgraduate Medical Institute, [S. l.], v. 31, n. 3, 2017. Disponível em: http://www.jpmi.org.pk/index.php/jpmi/article/view/2111. Acesso em: 5 dec. 2025.