Rengkuan, M. .; Corebima, A. D. .; Sumitro, S. B. .; Amin, M. . Amplification and Sequencing Growth Hormone Genes in the Nurseri Center for PO Cattle on Balai Besar Inseminasi Buatan (BBIB) Singosari and Unit Perusahaan Aliansi (UPA) Pasuruan. icbb 2011, 1, C29-C34.