A comparative roentgenologic study of rheumatoid arthritis and rheumatoid (ankylosing) spondylitis.
DILSEN
N
N
McEWEN
C
C
POPPEL
M
M
GERSH
W J
WJ
DITATA
D
D
CARMEL
P
P
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D013166:Spondylitis; D013167:Spondylitis, Ankylosing / Q000000981:diagnostic imaging*
ARTHRITIS, RHEUMATOID/radiography; SPONDYLITIS, ANKYLOSING/radiography