Retroperitoneal fibrosis: an extraarticular manifestation of ankylosing spondylitis.
LeBlanc
Claire M A
CM
University of Toronto, and The Hospital for Sick Children, Toronto, Ontario, Canada. claire.leblanc@sickkids.on.ca
Inman
Robert D
RD
Dent
Peter
P
Smith
Charles
C
Babyn
Paul
P
Laxer
Ronald M
RM
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008297:Male; D012185:Retroperitoneal Fibrosis / Q000209:etiology*; D013167:Spondylitis, Ankylosing / Q000150:complications*