Role of key TYMSPolymorphisms on methotrexate therapeutic outcome in Portuguese rheumatoid arthritis patients.

Bibliographic reference: 

Lima, A., Seabra, V., Bernardes, M., Azevedo, R., Sousa, H., Medeiros, R. (2014). Role of key TYMSPolymorphisms on methotrexate therapeutic outcome in Portuguese rheumatoid arthritis patients. PLoS ONE, 9 (10), art. no. e108165.