[1]
S. Ahmad, Ahsan-ul-Haq, M. Yousaf, and H. Nawaz, “Effect of Feeding Canola Oil and Vitamin A on the Fatty Acid Profile of Egg Yolks in Laying Hens”, Pak. J. Nutr., vol. 9, no. 2, pp. 191–194, Jan. 2010, doi: 10.3923/pjn.2010.191.194.