Pelvo-spondylitis ossificans
Subtitle: rheumatoid or ankylosing spondylitis ; a roentgenological and clinical guide to its early diagnosis, especially anterior spondylitis
By: by Ragnar Romanus and Sven Ydén.  [Translated by Joan Whitehouse]
Contributors: Ydén, Sven, 1918-
Publisher: Munksgaard
Published: 1955
Place of publication: Copenhagen
Language: eng
Number of pages: 161
Subjects: Ankylosing spondylitis -- Diagnosis.; Sacroiliac joint.
Notes: Includes bibliographical references.