Khatun, A., Kirtania, K., Shima, T., Ferdousi, S., Shahnaz, A., Yeasmin, F. and Sultana, N. (2013) “Association of Serum Calcium and 24 Hours Urinary Excretion of Calcium in Patients of Preeclampsia”, Bangladesh Journal of Medical Biochemistry, 3(2), pp. 57–60. doi: 10.3329/bjmb.v3i2.13813.