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.
Association of the CYP3A4/5*2 haplotype with (a) midazolam clearance and (b) erythromycin breath test concentration at 20 min (ERMBT C20). Each symbol represents an individual patient, and horizontal lines indicate median values. The black triangles in the group of noncarriers represent CYP3A5 expressors.
