4OldhamJ. PigFarming [J]. Health ServJ, 1972, 121: 18.
5Wood EN. An apparently new syndrome of porcine epidem- ic diarrhoea [J]. VetRec, 1977, 100 (12) : 243-244.
6CarvajalA, LanzaI, Diego R, etc. Evaluation ofa block- ing ELISA using monoclonal antibodies for the detection of porcine epidemic diarrhea virus and its antibodies [J]. J Vet Di- agnInvest, 1995, 7 (1) : 60-64.
7Sun R Q, Cai R J, Chen Y Q, et al. Outbreak of porcine epidemic diarrhea in suckling piglets, China[J]. Emerg Infect Dis, 2012, 18 (1) : 161-163.
8Duarte M, Gelfi J, Lambert P, et al. Genome organiza- tion of porcine epidemic diarrhoea virus [J]. Adv Exp Med Biol, 1993, 342: 55-60.
9Jung K, Chae C. RT-PCR-based dot blot hybridization for the detection and differentiation between porcine epidemic diarrhea virus and transmissible gastroenteritis virus in fecal samples using a non-radioactive digoxigenin cDNA probe [J]. J Virol Methods, 2005, 123 (2) : 141-146.
10Wart G W, Magor K E, Higgins D A. IgY: clues to the origins of modem antibodies[J].Immunology, 1995, 16 (8) : 392-398.
