Development and validation of a methotrexate adherence assay
James Bluett, Isabel Riba-Garcia, Suzanne M M Verstappen, Thierry Wendling, Kayode Ogungbenro, Richard D Unwin, Anne Barton
Annals of the Rheumatic Diseases Sep 2019, 78 (9) 1192-1197; DOI: 10.1136/annrheumdis-2019-215446