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.
Scatter plots showing the relationship between infection intensity measured by sodium nitrate flotation (eggs per gram of feces) and quantitative polymerase chain reaction (PCR) (reactive fluorescence units) on universal log10 transformation, for Ascaris spp. (A) and hookworm (B). This figure appears in color at www.ajtmh.org.
