Adherence to low-dose methotrexate in children with juvenile idiopathic arthritis using a sensitive methotrexate assay
Pediatr Rheumatol Online J. 2024 May 7;22(1):52. doi: 10.1186/s12969-024-00988-y. ABSTRACT BACKGROUND: Low-dose weekly methotrexate (MTX) is the mainstay of treatment in juvenile idiopathic arthritis. Unfortunately, …