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.
Plot of log‐Retzius line periodicity (RP) against log‐average enamel thickness (AET) for all molar types combined n = 40 (A) and the stature of young males n = 27 (B). Regression lines are fitted to the data. Regression statistics are shown in Table 1. Corresponding data sets are available in Supporting Information.
