Eminent Oral Pathologist Dr R Viswanathan passes away at 89
Chennai: In an unfortunate incident, a well-known retired senior professor of Madras Dental College and former dean of Ragas Dental College in Tamil Nadu, Dr R. Viswanathan passed away at age 89 on 18th April 2023. He was born on April 1934 and belonged to the first batch of the dental wing of Madras […] More