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Bulletin of the World Health Organization|January 1, 1995
Risk of vaccine-associated paralytic poliomyelitis in Latin America, 1989-91J K Andrus, P M Strebel, C A de Quadros, et al.
Bulletin of the World Health Organization|January 1, 1995
Randomized, controlled trial of trivalent oral poliovirus vaccine (Sabin) starting at birth in GhanaM Osei-Kwasi, E A Afari, K Mimura, et al.
Bulletin of the World Health Organization|January 1, 1995
Prevention of colorectal cancer: guidelines based on new data. WHO Collaborating Center for the Prevention of Colorectal CancerS J Winawer, D J St John, J H Bond, et al.
Bulletin of the World Health Organization|January 1, 1995
Genotyping of Plasmodium falciparum isolates by the polymerase chain reaction and potential uses in epidemiological studiesS Viriyakosol, N Siripoon, C Petcharapirat, et al.
Bulletin of the World Health Organization|January 1, 1995
Knowledge of mosquitos in relation to public and domestic control activities in the cities of Dar es Salaam and TangaC Stephens, E T Masamu, M G Kiama, et al.
Bulletin of the World Health Organization|January 1, 1978
Epidemiology of endemic goitre in western ColombiaE Gaitan, H Merino, G Rodriguez, et al.
Bulletin of the World Health Organization|January 1, 1976
The enzyme-linked immunosorbent assay (ELISA)
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