Sharma Ashish, Ali Mohammad, Arya Vivek, Jain Piyush
Department of Medicine, Post Graduate Institute of Medical Education and Research and Dr. Ram Manohar Lohia Hospital, Guru Gobind Singh Indraprastha University, New Delhi, India.
Rheumatology (Oxford). 2017 Jul 12. doi: 10.1093/rheumatology/kex288.