An official website of the United States government
Here's how you know
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.
Concentration-versus-time plots for each dose fractionation group, all animals. (A) 300 mg/kg/day; (B) 400 mg/kg/day. Abbreviations: BID, twice daily; TID, three times daily; QID, four times daily.