Red blood cell methotrexate polyglutamates emerge as a function of dosage intensity and route of administration during pulse methotrexate therapy in rheumatoid arthritis

Methotrexate catabolism to 7-hydroxymethotrexate in rheumatoid arthritis alters drug efficacy and retention and is reduced by folic acid supplementation

(2009) Joseph E. Baggott et al.   ARTHRITIS AND RHEUMATISM

Determinants of red blood cell methotrexate polyglutamate concentrations in rheumatoid arthritis patients receiving long-term methotrexate treatment

(2009) Lisa K. Stamp et al.   ARTHRITIS AND RHEUMATISM

The impact of high-dose methotrexate on intracellular 6-mercaptopurine disposition during interval therapy of childhood acute lymphoblastic leukemia

(2009) T. Adam de Beaumais et al.   CANCER CHEMOTHERAPY AND PHARMACOLOGY

Optimal dosage and route of administration of methotrexate in rheumatoid arthritis: a systematic review of the literature

(2008) K Visser et al.   ANNALS OF THE RHEUMATIC DISEASES

Golimumab, a human antibody to tumour necrosis factor   given by monthly subcutaneous injections, in active rheumatoid arthritis despite methotrexate therapy: the GO-FORWARD Study

(2008) E C Keystone et al.   ANNALS OF THE RHEUMATIC DISEASES

Pharmacokinetics of oral methotrexate in patients with rheumatoid arthritis

(2008) Judith M. Dalrymple et al.   ARTHRITIS AND RHEUMATISM