High Performance Thin Layer Chromatographic (HPTLC) Analysis of Dan Shen (Salvia miltiorrhiza) Roots Grown in Different Regions of the World April 4, 2017 by Peggy Schafer By Bill Schoenbart, L.Ac. A comparative analysis of bioactive compounds in Dan Shen (Salvia miltiorrhiza) roots grown in China and the United States. Read article (PDF) here
