Figure 2.
The number of research articles in pyrazolines in the anticancer activities field, excluding reviews and patents throughout the first appearance of a cytotoxic pyrazoline until 2019.
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.