[Subluxation of the knee joint in primary chronic polyarthritis (rheumatoid arthritis) in childhood].
D001064:Appendicitis; D001168:Arthritis; D001172:Arthritis, Rheumatoid; D002648:Child; D006801:Humans; D007223:Infant; D004204:Joint Dislocations; D007717:Knee; D007719:Knee Joint
APPENDICITIS/fracture and dislocation; KNEE/fracture and dislocation