Quantitative Analysis of 4-Hydroxy-3-Methoxymandelic Acid by Direct Photometric Scanning of Urinary Extracts Separated by Thin-Layer Chromatography

Abstract
Robert F. Mcgregor, Ph.D., Myrna Khan, B.A., David Marrack, M.D., Margaret P. Sullivan, M.D.; Quantitative Analysis of 4-Hydroxy-3-Methoxymandelic Acid by Direc