Harpreet SINGH, Sameer ARORA, Vikram TANWAR, Ankit KALRA, Gagandeep SUKHIJA, and Nikhil GOVIL, “The Validity and Sensitivity of Rheumatoid Arthritis Pain Scale on a Different Ethnic Group From Indian Rheumatoid Arthritis Patients”, Archives of Rheumatology, vol. 35, no. 1, pp. 090–096, Mar. 2020.