[ANKYLOSING SPONDYLARTHRITIS WITH ONSET IN CHILDHOOD].
D000293:Adolescent; D000844:Ankylosis; D002648:Child; D006801:Humans; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
ADOLESCENCE; CHILD; SPONDYLITIS, ANKYLOSING
LES SPONDYLARTHRITES ANKYLOSANTES 'A D'EBUT INFANTILE.