Ranabir Mazumdar Assistant Professor, Department of Ophthalmology, Sarat Chandra Chattapadhyay Govt. Medical College and Hospital Uluberia, Howrah India
Subhamitra Maulik Assistant Professor, Department. of Physiology, Medical College, Kolkata India
Nazir Abdul Wasim Associate Professor, Department of Pathology, Sarat Chandra Chattapadhyay Govt. Medical College and Hospital, Uluberia, Howrah India