Figure 1.
Fingerprints of HuoXueTongFu Formula (HXTF): (a) chromatographic fingerprints of eight samples of HXTF (S1–S8) and (b) the typical chromatographic fingerprint for HXTF. The 8 common peaks are labeled.
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.