N. Manikandan, N. Arunagirinathan, P. k, N. Vijaykanth, M. R. Rameshkumar, and S. Balakrishnan, “TUMOR NECROSIS FACTOR-ALPHA LEVEL IN SERA OF SOUTH INDIAN PATIENTS WITH RHEUMATOID ARTHRITIS: CORRELATION WITH ANTICYCLIC CITRULLINATED PEPTIDE ANTIBODY LEVEL”, Asian J Pharm Clin Res, vol. 10, no. 1, pp. 118–120, Jan. 2017.