Natural history of rheumatoid cervical subluxations.
D000293:Adolescent; D001172:Arthritis, Rheumatoid / Q000150:complications*; D002574:Cervical Vertebrae; D002648:Child; D002675:Child, Preschool; D006801:Humans; D004204:Joint Dislocations / Q000150:complications*; D009984:Orthopedic Fixation Devices; D013118:Spinal Cord Diseases / Q000150:complications