2Cheng D R, Zhu S Y, Chen X L, et al. Rapid diagnosis of ETEC and HPI-harboring Escherichia coli infection in newborn piglets with diarrhea [J]. African Journal of Microbiology Research, 2010, 4 (7) : 575-580.
3Cheng D, Sun H, Xu J, et al. Prevalence of Fimbial Colonization Factors F18ab and F18ac in Escherichia coli Isolates from Weaned Piglets with Edema and/or Diarrhea in China [ J ]. Veterinary Microbiology, 2005, 110(1-2): 35-39.
4Allan G M, McNeilly F, Cassidy J P, et al. Pathogenesis of porcine eireovirus-experimental infections of colostrum deprived piglets and examination of pig foetal material[J]. Vet Microbiol, 1995, 44 (1): 49-64.
5Tischer I, Raseh R, Tochtermann G. Characterization of papovavirusand picomavirus-like particles in permanent pig kidney cell lines [J]. Zentralbl Bakteriol, 1974, 226(7) : 153-167.
6Cheng D, Sun H, Xu J, et al. PCR detection of virulence factor genes in Escherichia coli isolates from weaned piglets with edema disease and/or diarrhea in China [ J ]. Veterinary Microbiology, 2006, 115(4) : 320-328.
