Figure 3.
Primary cell cultures: (a) normal skin; (b) cutaneous papilloma; (c) esophagus papilloma; (d) papilloma of urinary bladder from animal affected with enzootic hematuria (10x). The arrow indicates a cell with a different morphology.
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.