Do all patients with rheumatic Diseases have a higher risk of COVID 19? Initial results from the Karnataka Rheumatology Association COVID 19 Cohort Study (KRACC) oleh Vineeta Shobha, K Chanakya, Vikram Haridas, Sharath Kumar, Pramod Chebbi, Benzeeta Pinto, Vikramraj Jain, Subramaniam Ramaswamy, Shiv Prasad, Abhishek Patil, Vijay K Rao, G C Yathish, B G Dharmanand, Ramesh Jois, Ashwini Kamath, Chethana Dharmapalaiah, K N Sangeeta, Ramya Janardana, C Srinivasa, A S Harshini, Nagaraj Srinivasulu, Yogesh Preet Singh, Shweta Singhai, K M Mahendranath, S Chandrashekara