WASET
    Yahia M. and  Laanani I. and  Benbia S. and  Hachemi M. and  Massinissa Y.,  A Study of the Cyclic Variations of the Enzyme and the Electrolyte Activity in Uterine and Oviducal Secretions during an Estrous Cycle of the Ewe.   journal   = {International Journal of Bioengineering and Life Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2013, vol. 75(3). 230 - 233
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/246.