Full text
PDF



Contributor Information
R. N. Chopra, BREVET-COLONEL, I.M.S. (Retd.) (From the School of Tropical Medicine, Calcutta)
P. K. Seshan, From the School of Tropical Medicine, Calcutta
A. J. H. deMonte, I.M.D. (From the School of Tropical Medicine, Calcutta)




