00750nam a22002172  4500001001300000003000500013005001700018008004100035040001800076086002300094099002300117245013400140260003000274300000700304500008100311500004400392650002200436710003700458949001800495999001900513hsl001007273DGPO20170826152559.0170117s1970    dcu          f000 0 eng d  aGPOcGPOdMvI0 aHE 20.3161/A:R 189  aHE 20.3161/A:R 18900aSequential morphological chnages [sic] in N-methyl-N-nitro-N-nitrosoguanidene carcinogenuesis [sic] in glandular stomach of rats.  a[Washington, D.C.,c1970]  av.  aReprinted from Journal of National Cancer Institute, v.44, no.4, April 1970.  aCRDP Program Historic Shelflist record. 0aCancerxResearch.2 aNational Cancer Institute (U.S.)  aBEVbFed Docs  c264688d264688