@misc{indiciaeef5dbc4ac730, title = {Thin-layer chromatographic method for urinary 4-hydroxy-3-methoxymandelic acid (vanilmandelic acid).}, author = {M Badella and M W Routh and B H Gump and H J Gigliotti}, year = {1976}, url = {https://pubmed.ncbi.nlm.nih.gov/11902/}, note = {Source identifier: 11902} }