A. Chandrasekar

Preliminary concurrent validity of the Fitbit-Zip and ActiGraph activity monitors for measuring steps in people with polymyalgia rheumatica.

Sarah L Mackie, E. Hensor, S. Mackie, 2018, Gait & posture.

Alexithymic characteristics in rheumatoid arthritis: a controlled study.

T. G. Sriram, S. Rajkumar, A. Chandrasekar, 1989, Psychotherapy and psychosomatics.