1. Department of Case Taking and Repertory, Mahesh Bhattacharrya Homoeopathic Medical College and Hospital, Howrah, West Bengal, India,
2. Department of Materia Medica, Mahesh Bhattacharrya Homoeopathic Medical College and Hospital, Howrah, West Bengal, India,
3. Department of Medicine, Mahesh Bhattacharrya Homoeopathic Medical College and Hospital, Howrah, West Bengal, India,