Further tests for tumour-initiating activity:  N, N-di-(2-chloroethyl)-p-aminophenylbutyric acid (CB1348) as an initiator of skin tumour formation in the mouse.
D000818:Animals; D002273:Carcinogens; D002471:Cell Transformation, Neoplastic; D002699:Chlorambucil; D008466:Mechlorethamine; D051379:Mice; D009374:Neoplasms, Experimental; D009588:Nitrogen Mustard Compounds / Q000494:pharmacology*; D012878:Skin Neoplasms
D002273:Carcinogens; D009588:Nitrogen Mustard Compounds; D002699:Chlorambucil; D008466:Mechlorethamine
NITROGEN MUSTARDS/effects; SKIN NEOPLASMS/experimental