00716nam a22002172  4500001001300000003000500013005001700018008004100035040001800076086002600094099002600120245012300146260003000269300000700299500005000306500004400356650002400400710003700424949001800461999001900479hsl001006724DGPO20170826152554.0170112s1974    dcu          f000 0 eng d  aGPOcGPOdMvI0 aHE 20.3161/A:L 572/21  aHE 20.3161/A:L 572/2100aFailure to detect, in human sera, antibodies cropps-react [sic] with group-specific antigens of murine leukemia virus.  a[Washington, D.C.,c1974]  av.  a(Reprinted from JNCI, v.52, no.5, May 1974.).  aCRDP Program Historic Shelflist record. 0aLeukemiaxResearch.2 aNational Cancer Institute (U.S.)  aBEVbFed Docs  c264478d264478