Accuracy of early pregnancy diagnosis and detection of twins using real-time ultrasonography compared to progesterone concentration in barki coats
By: Muhammad, Adil Nur al-Din; Ghabashi, Hisham al-Din; Abd al-Jawad, Iman Ismail…[et al.]. Egyptian Journal of Animal Production. Vol. 45, no. 2 (Jun. 2008), pp.131-138, 8 p.
Subjects: Animals; Pregnancy; Reproduction; Twins