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Keyphrases
Biochemical Factors
3%
Clinical Factors
3%
Combined Cohort
3%
Early Arthritis
3%
Erythrocyte Folate
7%
Erythrocytes
100%
Folate Levels
3%
Folate Status
3%
Folylpolyglutamate Synthetase
7%
Genetic Factors
3%
Genotype
7%
High Age
3%
High Concentration
3%
Inter-patient Variability
3%
Liquid Chromatography-tandem Mass Spectrometry (LC-MS/MS)
3%
Longitudinal Cohort
3%
Low-dose Methotrexate
3%
Methotrexate
100%
Methotrexate Polyglutamates
100%
Negatively Associated
3%
Netherlands
3%
Personalized Treatment
3%
Regression Analysis
3%
Rheumatoid Arthritis
100%
Rotterdam
7%
Validation Cohort
10%
Immunology and Microbiology
Arthritis
3%
Drug Megadose
3%
Erythrocyte
100%
Heredity
3%
Inflammatory Arthritis
100%
Liquid Chromatography Mass Spectrometry
3%
Low Drug Dose
3%
Methotrexate
100%
Wild Type
6%
Biochemistry, Genetics and Molecular Biology
Cohort Study
3%
Drug Megadose
3%
Folic Acid
6%
Folylpolyglutamate Synthase
6%
Genetic Determinism
3%
Genotyping
6%
Liquid Chromatography-Mass Spectrometry
3%
Low Drug Dose
3%
Methotrexate
100%
Prospective Study
3%
Wild Type
6%