Epidemiologic investigation of an outbreak of infectious hepatitis in Costa Rica.
| Autor: | Villarejos, V M, Pelon, W, Picado, B, Ortiz, J G, Jímenez, R, Navas, H |
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| Zdroj: | American Journal of Epidemiology; November 1966, Vol. 84 Issue: 3 p457-466, 10p |
| Databáze: | Supplemental Index |
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