Safila Naveed, Asra Hameed, Neelam Sharif, Ammarah Urooj, Ramsha Mehak, & Sadaf Ghafoor. (2014). Prevalence and consequences of anemia in pregnancy survey based study in Karachi. World Journal of Pharmaceutical Sciences, 2(9), 1034–1037. Retrieved from https://www.wjpsonline.com/index.php/wjps/article/view/prevalence-consequences-anemia-pregnancy-karachi