Wakil MA, Begum N, Akhtar N, Mostafa CG. Effects of Supplementation of Vitamin A on some Aspects of Lung Fuctions in Elderly Women of a Rural Area of Bangladesh. TAJ: J of Teachers Assoc [Internet]. 2009 Dec. 4 [cited 2024 Jul. 17];16(2):68-72. Available from: https://banglajol.info/index.php/TAJ/article/view/3886