“The Plasma Tumor Necrosis Factor-α (TNF-α) Does Not Have Any Correlation With Disease Activity in Rheumatoid Arthritis Patients Treated With Disease Modifying Anti-Rheumatic Drugs (DMARDs)”. Brazilian Journal of Pharmaceutical Sciences, vol. 56, Dec. 2020, p. e18551, https://doi.org/10.1590/s2175-97902019000418551.