title: Quality control of the laboratory diagnosis of gout by synovial fluid microscopy.
authors.affiliation: Rheumatism Foundation Hospital, Heinola, Finland.
authors.forename: R
authors.initials: R
authors.lastname: Von Essen
authors.forename: A M
authors.initials: AM
authors.lastname: Hölttä
mesh_terms: D003460:Crystallization; D005189:False Positive Reactions; D006073:Gout / Q000473:pathology*; D006801:Humans; D011786:Quality Control; D013582:Synovial Fluid / Q000378:metabolism*; D014527:Uric Acid / Q000378:metabolism
chemical_list: D014527:Uric Acid