R. Viswanathan

Pulmonary Scopulariopsis in a chronic tobacco smoker.

L. Mathew, N. Harun, M. Satyavani, 2010, Singapore medical journal.

Greater severity and extent of periodontal breakdown in 136 south Indian human immunodeficiency virus seropositive patients than in normal controls: a comparative study using community periodontal index of treatment needs.

N. Johnson, S. Solomon, N. Kumarasamy, 2007, Indian journal of dental research : official publication of Indian Society for Dental Research.

Oral lesions and conditions associated with human immunodeficiency virus infection in 300 south Indian patients.

N. Johnson, S. Solomon, K. Ranganathan, 2008 .

Incidence of Primary Lung Cancer in India

P. Iyer, Sen Gupta, R. Viswanathan, 1962, Thorax.

Perigraft infections due to Salmonella after abdominal aortic aneurysm repair.

C. Chong, R. Viswanathan, T. K. Khee, 2008, Singapore medical journal.

Pulmonary Alveolar Microlithiasis

R. Viswanathan, 1962, Thorax.

Abscess of the lung

R. Viswanathan, 1939 .

TUBERCULOSIS OF THE LOWER LOBE

R. Viswanathan, 1936, British medical journal.

A case report of antenatal bartter syndrome

R. Viswanathan, S. Pillai, Shanthi Apartments, 2015 .