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Effect on Synchronization of Estrus to Recipient Bovine about Introduction Time and Nutrition
Li Zhang, , Hongguo Cao, Junping Liu, , Jun Li, Zhuyun Wu, Ming Li, Yong Zhang
Chinese Agricultural Science Bulletin . 2005, (6): 29 -29 .  DOI: 10.11924/j.issn.1000-6850.050629