Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cutaneous tumorigenesis in C3H and C3H.SW mice. C3H and C3H.SW mice were subjected to a DMBA-initiation, TPA-promotion cutaneous carcinogenesis protocol. The cumulative number of tumors was plotted as a function of the number of weeks on the test.
