Momina Asaf, Muhammad Khurram Ilyas, Tooba Qasim, Amer Shoaib, Shazia Irfan, Aijaz Zeeshan Khan Chachar, “Maternal Hemoglobin and Its Relationship With fetal birth weight”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 08, p. 148, Sep. 2022.