by Sen Gupta, B C
Published in Indian journal of medical research (New Delhi, India : 1994) (01.03.2006)

by Chowdhury, A. K. A., Hashim, M. F., Sen, B. C., Khan, O. F., Ahmed, Muniruddin
Published in Pure and applied chemistry (01.01.1994)

by Gupta, B C Sen
Published in Indian medical gazette (01.08.1913)

by SEN B,CA
Year of Publication 12.03.1974