5Nascimento E R. Polymerase chian reaction for detection of Mycoplasma gallisepticum [J]. Avian Dis, 1991, 35 : 62-69.
6Kempf I. Polymeraze chian reaction for Mycoplasma gallisepticum detection[J]. Avian Pathol,1993, 22:739-750.
7Nascimento E R. Mycoplasma gallisepticum F-vaccine strainspecific polymerase chian reaction[J]. Avian Dis, 1993, 37 : 203- 211.
8Talkington F D,Kleven S H,Brown J.An enzyme-linked immunosorbent assay for the detection of antibodies to Mycoplasma gallisepticum in experimentally infected chickens[J].Avian Diseases,1985,29:53-70.
9Lin M Y.In Vitro comparition of the activity of various antibiotics and drugs against new Taiwan isolates and standard strains of avian Mycoplasma[J].Avian Dis,1987,31:705-712.
10Ley D H,Berkhoff J E,McLaren J M.Mycoplasma conjunctivitis in wild songbirds: the spread of a new contagious disease in a mobile host population[J].Avi Dis,1996,40:480-483.
3Calnek B W, Barnes H J, Beard C W, et al. Disease of Poultry[M]. 9th ed Ames: Iowa State University Press, 1991, 198-212.
4Hong Y, Garcta M, Leiting L, et al. Specific detection and typing of Myeoplasma synoviae strains in poultry with PCR and DNA sequence analysis targeting the hemagglutinin encoding gene vlhA[J]. Avian Dis,2004,48:606-616.
5Bencina D, Drobnic Batic M, Horvat S. Molecular basis of the length variation in the N-tenaainal part of Mycoplctsrrta syrto- victe hemagglutinin[J]. FEMS Microbiol Lett,2001,203:115-123.