(Q53485600)
Statements
Absence of ras oncogene activation in rat urinary bladder carcinomas induced by N-methyl-N-nitrosourea or N-butyl-N-(4-hydroxybutyl)nitrosamine. (English)
Masui T
Mann AM
Macatee TL
Garland EM
Smith RA
Cohen SM
1 December 1992
13
12
2281-2285