00717nam a22002172  4500001001300000003000500013005001700018008004100035040001800076086002600094099002600120245011700146260003000263300000700293500005000300500004400350650003100394710003700425949001800462999001900480hsl001006510DGPO20170826152552.0170112s1974    dcu          f000 0 eng d  aGPOcGPOdMvI0 aHE 20.3161/A:H 433/11  aHE 20.3161/A:H 433/1100aResponses of isolator-derived and conventional chickens to Marek's disease herpesvirus and avian leukosis virus.  a[Washington, D.C.,c1974]  av.  a(Reprinted from JNCI, v.52, no.5, May 1974.).  aCRDP Program Historic Shelflist record. 0aMarek's diseasexResearch.2 aNational Cancer Institute (U.S.)  aBEVbFed Docs  c264397d264397