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PMID 3876173. ↑ « Economic costs of rotavirus gastroenteritis and cost-effectiveness of vaccination in developing countries ». The Journal of Infectious Diseases.
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PMID 3876173. ↑ Rheingans RD, Antil L, Dreibelbis R, Podewils LJ, Bresee JS, Parashar UD (Nov 1, 2009). "Economic costs of rotavirus gastroenteritis and cost-effectiveness of vaccination in developing countries".