Figure 1.
Identification of study samples
Object drug-specific study samples were constructed separately. Object drugs (glimepiride, glipizide, glyburide, nateglinide, repaglinide, and metformin) are indicated in the parentheses.
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.