A further note on testing for a birth order effect in ankylosing spondylitis.
James, William H
A further note on testing for a birth order effect in ankylosing spondylitis. [electronic resource] - Arthritis and rheumatism Jan 2003 - 283-4; author reply 284 p. digital
Publication Type: Comment; Letter
0004-3591
10.1002/art.10693 doi
Birth Order
Humans
Risk Factors
Spondylitis, Ankylosing--epidemiology
A further note on testing for a birth order effect in ankylosing spondylitis. [electronic resource] - Arthritis and rheumatism Jan 2003 - 283-4; author reply 284 p. digital
Publication Type: Comment; Letter
0004-3591
10.1002/art.10693 doi
Birth Order
Humans
Risk Factors
Spondylitis, Ankylosing--epidemiology