Increased risk of ankylosing spondylitis among first-born children: comment on the article by Baudoin et al

Comparative Study

R Said-Nahal et al. Arthritis Rheum. 2001 Aug.

. 2001 Aug;44(8):1964-5.

doi: 10.1002/1529-0131(200108)44:8<1964::AID-ART336>3.0.CO;2-I.

No abstract available

Comment in

A further note on testing for a birth order effect in ankylosing spondylitis.
James WH. James WH. Arthritis Rheum. 2003 Jan;48(1):283-4; author reply 284. doi: 10.1002/art.10693. Arthritis Rheum. 2003. PMID: 12528147 No abstract available.

The familial form of spondylarthropathy: a clinical study of 115 multiplex families. Groupe Français d'Etude Génétique des Spondylarthropathies.
Said-Nahal R, Miceli-Richard C, Berthelot JM, Duché A, Dernis-Labous E, Le Blévec G, Saraux A, Perdriger A, Guis S, Claudepierre P, Sibilia J, Amor B, Dougados M, Breban M. Said-Nahal R, et al. Arthritis Rheum. 2000 Jun;43(6):1356-65. doi: 10.1002/1529-0131(200006)43:6<1356::AID-ANR20>3.0.CO;2-Y. Arthritis Rheum. 2000. PMID: 10857795
Increased risk of developing ankylosing spondylitis among first-born children.
Baudoin P, van der Horst-Bruinsma IE, Dekker-Saeys AJ, Weinreich S, Bezemer PD, Dijkmans BA. Baudoin P, et al. Arthritis Rheum. 2000 Dec;43(12):2818-22. doi: 10.1002/1529-0131(200012)43:12<2818::AID-ANR23>3.0.CO;2-F. Arthritis Rheum. 2000. PMID: 11145041