title: Induction of neurogenic and lymphoid neoplasms by the feeding of threshold levels of methyl- and ethylnitrousourea precursors to adult rats.
mesh_terms: D000818:Animals; D001932:Brain Neoplasms / Q000139:chemically induced*; D005038:Ethylnitrosourea; D005260:Female; D008223:Lymphoma / Q000139:chemically induced*; D008325:Mammary Neoplasms, Experimental / Q000139:chemically induced; D008770:Methylnitrosourea; D008782:Methylurea Compounds; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009573:Nitrites; D009607:Nitrosourea Compounds; D010524:Peripheral Nervous System Neoplasms / Q000139:chemically induced*; D010911:Pituitary Neoplasms / Q000139:chemically induced; D051381:Rats; D014508:Urea
chemical_list: D008782:Methylurea Compounds; D009573:Nitrites; D009607:Nitrosourea Compounds; D008770:Methylnitrosourea; D014508:Urea; D005038:Ethylnitrosourea