lung tumors
Previous studies showed that significant differences in mutation frequency of the human c-Ha-ras transgene between vinyl carbamate (VC)- and ethyl carbamate (urethane)-induced lung tumors were observed in rasH2 mice.
Previous studies showed that significant differences in mutation frequency of the human c-<span class="gene" id="12765245-1-90-96">Ha-ras</span> transgene between vinyl carbamate (VC)- and ethyl carbamate (urethane)-induced <span class="disease" id="12765245-1-176-187">lung tumors</span> were observed in rasH2 mice.