Brief Reports
Copyright ©The Author(s) 2003. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. May 15, 2003; 9(5): 1132-1134
Published online May 15, 2003. doi: 10.3748/wjg.v9.i5.1132
Immunogenicity and reactogenicity of a recombinant hepatitis B vaccine in subjects over age of forty years and response of a booster dose among nonresponders
Kunal Das, R. K. Gupta, V. Kumar, P. Kar
Kunal Das, R. K. Gupta, V. Kumar, P. Kar, Department of Medicine, Maulana Azad Medical College & L. N. Hospital, New Delhi. Medical Advisor, Panacea Biotec Co., New Delhi
Author contributions: All authors contributed equally to the work.
Correspondence to: Dr P. Kar, MD. DM. Professor of Medicine Maulana Azad Medical College, New Delhi-110002, India. pkar@vsnl.com
Telephone: +91-11-26889271 Fax: +91-11-23230132
Received: March 19, 2002
Revised: April 23, 2002
Accepted: May 10, 2002
Published online: May 15, 2003
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