Ansari S, Akbar S, Mumtaz N, Chang AH, Aamir K, Ujjan I din. Comparison of Serum Zinc and Iron Levels Among Pregnant Women of Rural and Urban Areas Visiting Tertiary Care Hospital Jamshoro: Serum Zinc and Iron Levels in Pregnant Women. PJHS-Lahore [Internet]. 2024 Aug. 31 [cited 2024 Dec. 4];5(08):55-9. Available from: https://mail.thejas.com.pk/index.php/pjhs/article/view/1590