1. Characterization of the ColE1 mobilization region and its protein products;Bord;Mol. Gen. Genet.,1989
2. Distribution of Actinobacillus pleuropneumoniae in healthy pigs in Taiwan;Chang;J. Chin. Vet. Sci.,1994
3. Chang, C.N., Shen, Y.M., Yu, P.H., 1987. Antimicrobial activity of various chemotherapeutics against Haemophilus pleuropneumoniae. Bull. Inst. Taiwan Sugar Co., pp. 129–137.
4. Chang, C.N., Shen, Y.M., Yu, P.H., 1990. Epidemiology of swine haemophilus pleuropneumonia. Bull. Inst. Taiwan Sugar Co., pp. 139–147.
5. Characterization of plasmids with antimicrobial resistant genes in Pasteurella haemolytica A1;Chang;DNA Seq.,1992