I. Dogan, M. Toker, A. Aktar, M. Yilmaz, and D. Udum, “Effect of hCG administration on ovulation and estrus in Saanen goats subjected to short-term estrus synchronization protocol during the breeding season”, J Hellenic Vet Med Soc, vol. 74, no. 2, pp. 5799–5808, Jul. 2023.