Figure 2.
Dendrogram of clustering of Shenmai injection samples according to different manufacturers. Nos. 1–10: samples of Zhejiang; Nos. 11–20: blend samples; Nos. 21–30: samples of Sichuan.
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.