APA

Burgers L. E., Boeters D. M. & van der Helm-van Mil A. H. (20190717). Large joint involvement at first presentation with RA, an unfavourable feature: results of a large longitudinal study with functioning and DMARD-free sustained remission as outcomes. : Annals of the rheumatic diseases.

Chicago

Burgers Leonie E, Boeters Debbie M and van der Helm-van Mil Annette Hm. 20190717. Large joint involvement at first presentation with RA, an unfavourable feature: results of a large longitudinal study with functioning and DMARD-free sustained remission as outcomes. : Annals of the rheumatic diseases.

Harvard

Burgers L. E., Boeters D. M. and van der Helm-van Mil A. H. (20190717). Large joint involvement at first presentation with RA, an unfavourable feature: results of a large longitudinal study with functioning and DMARD-free sustained remission as outcomes. : Annals of the rheumatic diseases.

MLA

Burgers Leonie E, Boeters Debbie M and van der Helm-van Mil Annette Hm. Large joint involvement at first presentation with RA, an unfavourable feature: results of a large longitudinal study with functioning and DMARD-free sustained remission as outcomes. : Annals of the rheumatic diseases. 20190717.