Mark E, Vittitow S, Zufall A, Nguyen J, Flowers R. Methotrexate Monitoring in Dermatology: A Follow-Up Retrospective Cohort Study . J of Skin [Internet]. 2023Nov.13 [cited 2024Sep.20];7(6):1204-7. Available from: https://dermsquared.com/skin/article/view/2214