title: Unsuspected haemophilia in children with a single swollen joint.
authors.affiliation: Sheffield Children's Hospital, Sheffield S10 2TH.
authors.forename: Beatrice
authors.initials: B
authors.lastname: Nolan
authors.forename: Vicky
authors.initials: V
authors.lastname: Vidler
authors.forename: Ajay
authors.initials: A
authors.lastname: Vora
authors.forename: Michael
authors.initials: M
authors.lastname: Makris
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006395:Hemarthrosis / Q000209:etiology*; D006467:Hemophilia A / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D033162:Incidental Findings; D007223:Infant; D007718:Knee Injuries / Q000175:diagnosis; D008297:Male; D000092464:Elbow Injuries