Reference:
1. Ortiz Z, Shea B, Suarez-Almazor ME, Moher D, Wells GA, Tugwell P. The efficacy of folic acid and folinic acid in reducing methotrexate gastrointestinal toxicity in rheumatoid arthritis. A metaanalysis of randomized controlled trials. J Rheumatol. 1998; 25(1):36-43.
2. Prey S, Paul C. Effect of folic or folinic acid supplementation on methotrexate-associated safety and efficacy in inflammatory disease: a systematic review. Br J Dermatol. 2009; 160(3):622-8.
3. Ince S. Taking folic acid with methotrexate for arthritis: 9 things you must know [Internet]. 2018 [cited 2024 May 28]. Available form: https://creakyjoints.org/living-with-arthritis/treatment-and-care/medications/folic-acid-and-methotrexate/.
4. เบ็ญจ์สชีว์ ปัทมดิลก และ มิ่งขวัญ วิชัยดิษฐ. สถาบันโรคผิวหนัง. โรคสะเก็ดเงิน Psoriasis [Internet]. 2018 [cited 2024 May 28]. Available from: https://www.iod.go.th/wp-content/uploads/2020/10/news_29.pdf.
Keywords:
methotrexate, folic acid