000			01303 a2200385 4500
005			20250511170743.0
264		0	_c19751030
008			197510s 0 0 eng d
022			_a0008-5472
040			_aNLM _beng _cNLM
100	1		_aWard, J M
245	0	0	_aIntestinal tumors in mice treated with a single injection of N-nitroso-N-butylurea. _h[electronic resource]
260			_bCancer research _cAug 1975
300			_a1938-43 p. _bdigital
500			_aPublication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.
650	0	4	_aAdenocarcinoma _xchemically induced
650	0	4	_aAdenoma _xchemically induced
650	0	4	_aAge Factors
650	0	4	_aAnimals
650	0	4	_aCarcinogens
650	0	4	_aDose-Response Relationship, Drug
650	0	4	_aDuodenum
650	0	4	_aIntestinal Neoplasms _xchemically induced
650	0	4	_aIntestine, Small
650	0	4	_aLiver Neoplasms _xchemically induced
650	0	4	_aLung Neoplasms _xchemically induced
650	0	4	_aMice
650	0	4	_aMice, Inbred C57BL
650	0	4	_aNeoplasms, Experimental _xchemically induced
650	0	4	_aNitrosourea Compounds
650	0	4	_aPylorus
650	0	4	_aStomach Neoplasms _xchemically induced
700	1		_aWeisburger, E K
773	0		_tCancer research _gvol. 35 _gno. 8 _gp. 1938-43
999			_c1155695 _d1155695