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.
Consecutive measurements of the percent IgG avidity ratios during pregnancy versus the putative time after Toxoplasma infection in 117 pregnant women (309 serum samples) (left panel) and predictions of the multiple linear mixed regression model after logarithmic transformation of the IgG avidity ratios (right panel).
