title: A historical note: Leeuwenhoek's description of crystals from a gouty tophus.
mesh_terms: D006073:Gout / Q000266:history*; D049670:History, 17th Century; D008853:Microscopy / Q000266:history*; D009426:Netherlands; D014527:Uric Acid / Q000032:analysis
chemical_list: D014527:Uric Acid