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Auteur Tjacob JOHN |
Documents disponibles écrits par cet auteur (2)

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Article
Peter-I FOLB ; Ewa BERNATOWSKA ; Robert CHEN ; John CLEMENS ; Alex-No DODOO ; Susan-S ELLENBERG ; Cpatrick FARRINGTON ; Tjacob JOHN ; Paul-Henri Lambert ; Noni-E MACDONALD ; Elizabeth MILLER ; David SALISBURY ; Heinz-J SCHMITT ; Claire-Anne SIEGRIST ; Omala WIMALARATNE ; World Health Organization Collaborating Centre for Neonatal Vaccinology. Centre Médical Universitaire. Geneva. CHE |[BDSP. Notice produite par INIST-CNRS MkR0x2Ny. Diffusion soumise à autorisation]. Established in 1999, the Global Advisory Committee on Vaccine Safety advises the World Health Organization (WHO) on vaccine-related safety issues and enables WHO [...]![]()
Article
Tjacob JOHN ; Reuben SAMUEL ; Department of Clinical Virology Christian Medical College Hospital. Vellore Tamil Nadu. IND |[BDSP. Notice produite par INIST Q74AR0xi. Diffusion soumise à autorisation]. The term herd immunity has been used by various authors to conform to different definitions. Earlier this situation had been identified but not corrected. We propose t[...]