R. Singhal

Non Surgical Treatment of Portal Hypertension

P. Kar, R. Singhal, 2004 .

Anaerobic bacteraemia in a tertiary care hospital of North India.

R. Chaudhry, B. Dhawan, R. Singhal, 2006, Indian journal of medical microbiology.

Immunogenicity of low-dose and conventional-dose recombinant hepatitis B vaccines in healthy adolescents in India.

R. Gupta, S. Rana, P. Kar, 2004, Singapore medical journal.

Analysis of serological evidence of different hepatitis viruses in acute viral hepatitis in prisoners in relation to risk factors.

K. Madan, P. Kar, A. Jain, 2000, The Indian journal of medical research.