IMMUNIZATION AGAINST PROTOZOAL DISEASES

Abstract
A. F. B. R. A. NEAL, Ph.D. D.Sc., P. C. C. GARNHAM, C.M.G. M.D. D.Sc. F.R.C.P. F.R.S., S. COHEN, M.D. Ph.D. F.C.Path; IMMUNIZATION AGAINST PROTOZOAL DISEASES,