CONTROLLED FIELD TRIAL IN BRITISH GUIANA SCHOOL CHILDREN OF HEAT-KILLED-PHENOLIZED AND ACETONE-KILLED LYOPHILIZED TYPHOID VACCINES1
- 1 March 1964
- journal article
- research article
- Published by Oxford University Press (OUP) in American Journal of Epidemiology
- Vol. 79 (2), 196-206
- https://doi.org/10.1093/oxfordjournals.aje.a120376