title: An improved method for identifying red lakes on art and historical artifacts.
authors.affiliation: Scientific Research Department, National Gallery of Art, Washington, DC 20565, USA. b-berrie@nga.gov
authors.forename: Barbara H
authors.initials: BH
authors.lastname: Berrie
mesh_terms: D000884:Anthropology, Cultural / Q000379:methods*; D001154:Art / Q000266:history*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004396:Coloring Agents / Q000737:chemistry* / Q000302:isolation & purification; D049669:History, 16th Century; D013050:Spectrometry, Fluorescence / Q000379:methods; D013059:Spectrum Analysis, Raman / Q000379:methods
chemical_list: D004396:Coloring Agents