A comparative roentgenologic study of rheumatoid arthritis and rheumatoid (ankylosing) spondylitis.
N
N
DILSEN
C
C
McEWEN
M
M
POPPEL
W J
WJ
GERSH
D
D
DITATA
P
P
CARMEL
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