Singh Simar Rajan, Saini Vikas, Singh Avneet, Dogra Mohit
Department of Ophthalmology, Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Department of Anaesthesiology and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Indian J Ophthalmol. 2019 May;67(5):641-642. doi: 10.4103/ijo.IJO_635_19.