title: Monarticular arthritis: an unusual manifestation of infectious mononucleosis.
mesh_terms: D000843:Ankle Joint; D001170:Arthritis, Infectious / Q000209:etiology* / Q000473:pathology*; D002648:Child; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000150:complications*