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.
The flowchart of the network pharmacology-based strategy for deciphering the mechanisms of YPF in COPD. Abbreviations: YPF: YuPingFeng; TCMSP: Traditional Chinese Medicine Systems Pharmacology; OMIM: Online Mendelian Inheritance in Man; PPI: protein-protein interaction.
