[1]
Umpapol, H. et al. 2010. Application of GnRH Administration at Post Artificial Insemination in Synchronized Estrus Heifer and Dairy Cows by PGF2α Induction on Conception Rate in Phupan Dairy Co-operative, Sakol-Nakon Province, Thailand. Pakistan Journal of Nutrition. 9, 6 (May 2010), 594–599. DOI:https://doi.org/10.3923/pjn.2010.594.599.