Leeder,J Steven

Institution: University of Missouri-Kansas City, USA

Top Collaborators: Becker ML, Van Haandel L, Gaedigk R, Dai H, Lasky A, Stobaugh J, Gaedigk A, Riffel AK, Haley KJ, Sharma S, Tantisira KG, Weiss ST, Hoeltzel M, Twist GP, Thomas B, Goldman JL, Jackson MA, Herigon JC, Hersh AL, Shapiro DJ

Research Interests: Methotrexate, Children, Arthritis, Biomarkers, Concentrations, Patients, Juvenile Idiopathic Arthritis, Gene, Genes, Phenotype, Risk, Treatment, Enzymes, Gold, Standards, Folate, Lead, Adult, Measure, Rheumatoid Arthritis