Umer Saeed1 , Zoolfishan Imran2 , Jamil Ahmed3 , Saman Saeed4 , Faheem Mahmood5 , Mohammad Rizwan6 (2023) “PLASMA VITAMIN D TRENDS ACROSS VARIOUS AGE GROUPS IN THE COSMOPOLITAN CITY OF PAKISTAN”, Journal of Peoples University of Medical & Health Sciences Nawabshah. (JPUMHS), 13(2), pp. 177–183. Available at: http://publication.pumhs.edu.pk/index.php/ojs/article/view/765 (Accessed: 20 May 2024).