Yahia M. and  Chaoui N. and  Chaouch A. and  Massinissa Yahia,  Determination of Some Biochemical Parameters in  Women during the First Trimester of Pregnancy  (Normal Pregnancy and Missed Miscarriage).   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 86(2). 102 - 104
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9997546.