Venkatasubramanian V, Srinu D, Tigari B, Bhatt P, Kumar M, Pannu A K, Suri V
Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, Chandigarh 160012, India.
Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
QJM. 2020 Apr 1;113(4):294. doi: 10.1093/qjmed/hcz212.