Media type: E-Article Title: Prospects for Public Health Benefits in Developing Countries from New Vaccines against Enteric Infections Contributor: Sack, David A.; Freij, Lennert; Holmgren, Jan Published: University of Chicago Press, 1991 Published in: The Journal of Infectious Diseases, 163 (1991) 3, Seite 503-506 Language: English ISSN: 0022-1899 Keywords: Major Articles Origination: Footnote: