title: Joint aspiration.
authors.affiliation: Department of Family Medicine, University of Ottawa, Ontario.
authors.forename: David
authors.initials: D
authors.lastname: Ponka
authors.forename: Faisal
authors.initials: F
authors.lastname: Baddar
mesh_terms: D001170:Arthritis, Infectious / Q000473:pathology; D001707:Biopsy, Needle / Q000295:instrumentation / Q000379:methods*; D002805:Chondrocalcinosis / Q000473:pathology; D006073:Gout / Q000473:pathology; D006801:Humans; D007596:Joints / Q000473:pathology*