D'SILVA, J L The performance of patients with ankylosing spondylitis in the maximum ventilatory capacity test. [electronic resource] - Thorax Dec 1953 - 303-8 p. digital Publication Type: Journal Article ISSN: 0040-6376 Standard No.: 10.1136/thx.8.4.303 doi Subjects--Topical Terms: HumansRespirationSpondylitisSpondylitis, Ankylosing