APA (7th ed.) Citation

Wulffaat NM, Bulatović M, Groot N, Heijstek MW, & de Vries LD. (2011). Validation of the juvenile artritis disease activity score in 1124 patient visits. BMC.

Chicago Style (17th ed.) Citation

Wulffaat NM, Bulatović M, Groot N, Heijstek MW, and de Vries LD. Validation of the Juvenile Artritis Disease Activity Score in 1124 Patient Visits. BMC, 2011.

MLA (9th ed.) Citation

Wulffaat NM, et al. Validation of the Juvenile Artritis Disease Activity Score in 1124 Patient Visits. BMC, 2011.

Warning: These citations may not always be 100% accurate.