TY - JOUR AU - Jeanice Brown AU - Richard Christensen AU - R. Rieger AU - W. Malone AU - Willie May C2 - Journal of Chromatography DA - 1991-01-17 LA - en M1 - 568 PB - Journal of Chromatography PY - 1991 TI - Determination of Glycyrrhetinic Acid in Human Plasma by High Performance Liquid Chromatography ER -