TY  - GEN
AU  - Haagsma,C J
AU  - Blom,H J
AU  - van Riel,P L
AU  - van't Hof,M A
AU  - Giesendorf,B A
AU  - van Oppenraaij-Emmerzaal,D
AU  - van de Putte,L B
TI  - Influence of sulphasalazine, methotrexate, and the combination of both on plasma homocysteine concentrations in patients with rheumatoid arthritis
SN  - 0003-4967
PY  - 1999///0603
KW  - Antirheumatic Agents
KW  - adverse effects
KW  - Arthritis, Rheumatoid
KW  - blood
KW  - Digestive System
KW  - drug effects
KW  - Double-Blind Method
KW  - Drug Therapy, Combination
KW  - Female
KW  - Folic Acid
KW  - Homocysteine
KW  - Humans
KW  - Male
KW  - Methotrexate
KW  - Methylenetetrahydrofolate Reductase (NADPH2)
KW  - Middle Aged
KW  - Mutation
KW  - Oxidoreductases Acting on CH-NH Group Donors
KW  - genetics
KW  - Sulfasalazine
KW  - Vitamin B 12
N1  - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1136/ard.58.2.79
ER  -