PT  - JOURNAL ARTICLE
AU  - Maurizio Cutolo
TI  - Estrogen metabolites: increasing evidence for their role in rheumatoid arthritis and systemic lupus erythematosus.
DP  - 2004 Mar 01
TA  - The Journal of Rheumatology
PG  - 419--421
VI  - 31
IP  - 3
4099  - http://www.jrheum.org/content/31/3/419.short
4100  - http://www.jrheum.org/content/31/3/419.full
SO  - J Rheumatol2004 Mar 01; 31