Radhakrishna, SNair, N GJayabal, P1984-12-012009-05-271984-12-012009-05-271984-12-01Radhakrishna S, Nair NG, Jayabal P. Implications of misdiagnosis in field trials of vaccines. Indian Journal of Medical Research. 1984 Dec; 80(): 711-20http://imsear.searo.who.int/handle/123456789/18478engClinical Trials as TopicDiagnostic ErrorsHumansVaccinesImplications of misdiagnosis in field trials of vaccines.Clinical Trial