Arain, Dr Ashique, 		Kazi, Nasreen, 		Phull, Ghullam, 		Jamali, Shah, 		Solangi, Aziz, AND 		Shah, Abdul.
" Vitamin-D Deficiency A common problem of children and adults: A cross-sectional study with Pharmacological and physiological perspectives" <em>Medical Research Archives</em> [Online], Volume 13 Number 7 (9 August 2025)