Ponco, K. Y. Y., Pajas, A. M. G. A., & Rayos, A. A. (2021). Ultrasonographic features of the uterus and ovaries in Holstein-Sahiwal crossbred dairy heifers at different phases of the estrous cycle. The Philippine Journal of Veterinary Medicine.
Citazione stile Chigago Style (17a edizione)Ponco, Kristine Ysabel Y., Arville Mar Gregorio A. Pajas, e Antonio A. Rayos. "Ultrasonographic Features of the Uterus and Ovaries in Holstein-Sahiwal Crossbred Dairy Heifers at Different Phases of the Estrous Cycle." The Philippine Journal of Veterinary Medicine 2021.
Citatione MLA (9a ed.)Ponco, Kristine Ysabel Y., et al. "Ultrasonographic Features of the Uterus and Ovaries in Holstein-Sahiwal Crossbred Dairy Heifers at Different Phases of the Estrous Cycle." The Philippine Journal of Veterinary Medicine, 2021.