Jahan, K., Parvin, M. and Mafiz, A. I. (2013) “Studies on Haemoglobin, Serum Calcium and Ascorbic Acid Level in Normal Pregnant, Pre-Eclamptic and Eclamptic Patients”, Bangladesh Journal of Nutrition, 24, pp. 7–14. doi: 10.3329/bjnut.v24i0.14032.