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Avian Diseases|April 1, 1992
Influence of turkey herpesvirus vaccination on the B-haplotype effect on Marek's disease resistance in 15.B-congenic chickensL D Bacon, R L WitterAvian Diseases|January 26, 2005
Serotype 1 viruses modified by backpassage or insertional mutagenesis: approaching the threshold of vaccine efficacy in Marek's diseaseR L Witter, K S KreagerJournal of Virology|June 1, 1985
Genomic expansion of Marek's disease virus DNA is associated with serial in vitro passageR F Silva, R L WitterAvian Diseases|April 1, 1983
Embryo vaccination against Marek's disease with serotypes 1, 2 and 3 vaccines administered singly or in combinationJ M Sharma, R L WitterPoultry Science|April 1, 1994
B haplotype influence on the relative efficacy of Marek's disease vaccines in commercial chickensL D Bacon, R L WitterAvian Diseases|January 1, 1978
Studies of flocks with high mortality from lymphoid leukosisL B Crittenden, R L WitterAvian Diseases|January 1, 1994
Serotype specificity of B-haplotype influence on the relative efficacy of Marek's disease vaccinesL D Bacon, R L WitterAvian Diseases|July 1, 1997
Comparative evaluation of in vitro and in vivo assays for the detection of reticuloendotheliosis virus as a contaminant in a live virus vaccine of poultryA M Fadly, R L WitterAvian Pathology : Journal of the W.V.P.A|February 3, 2009
Reduction of horizontal transmission of avian leukosis virus subgroup J in broiler breeder chickens hatched and reared in small groupsR L Witter, A M FadlyPageof 14