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.
A log–log plot of crown length versus crown volume (Lc versus Vc) for all mice at ages of one week, three weeks, six weeks, 12 weeks, five to six months and more than eight months. The abscissa is the crown volume (unit: ml) and the ordinate is the crown length (unit: cm). (Online version in colour.)
