PT - JOURNAL ARTICLE AU - Woiwod, A. J. AU - Knight, R. TI - The determination of 3-methoxy 4-hydroxy mandelic acid in urine AID - 10.1136/jcp.14.5.502 DP - 1961 Sep 01 TA - Journal of Clinical Pathology PG - 502--504 VI - 14 IP - 5 4099 - http://jcp.bmj.com/content/14/5/502.short 4100 - http://jcp.bmj.com/content/14/5/502.full SO - J Clin Pathol1961 Sep 01; 14 AB - A simple and accurate method for determining 3-methoxy 4-hydroxy mandelic acid in urine is described. The amounts excreted in urine in 24 hours by nine normal subjects and three patients with phaeochromocytoma have been determined.