Hina Firdous. Muhammad Rizwan Mahmud, Nadeem Naseem, Sadaf Zaman, Nida Tanveer, Mohammad Ali Khalid, Haider Zaigham Baqai HFMRMNNSZNTMAKHZB. Association of 25 Hydroxy Vitamin D Levels with Age in Community Acquired Pneumonia. JRMC [Internet]. 2019 May 2 [cited 2024 Apr. 26];23(1). Available from: http://journalrmc.com/index.php/JRMC/article/view/1084