1.
Ahmed S, Uddin MJ, Khan AMR. A Study on Vitamin D Levels in Patients Attended at OPD of A Tertiary Care Hospital of Chattogram. Chatt Maa Shi Hosp Med Coll J [Internet]. 2020 Jun. 24 [cited 2024 Jul. 18];18(2):37-40. Available from: https://banglajol.info/index.php/CMOSHMCJ/article/view/47771