Chawla Gupta Parul, Kumar M Praveen, Ram Jagat
Department of Ophthalmology, Postgraduate Institute of Medical Education & Research, Chandigarh 160 012, India.
Department of Pharmacology, Postgraduate Institute of Medical Education & Research, Chandigarh 160 012, India.
Indian J Med Res. 2021;153(1 & 2):200. doi: 10.4103/0971-5916.307214.