Castillo-Zunino, F., Keskinocak, P., Nazzal, D., & Freeman, M. C. (2021). Health spending and vaccination coverage in low-income countries. BMJ Glob Health.
शिकागो स्टाइल उद्धरणCastillo-Zunino, Francisco, Pinar Keskinocak, Dima Nazzal, और Matthew C. Freeman. "Health Spending and Vaccination Coverage in Low-income Countries." BMJ Glob Health 2021.
एमएलए उद्धरणCastillo-Zunino, Francisco, Pinar Keskinocak, Dima Nazzal, और Matthew C. Freeman. "Health Spending and Vaccination Coverage in Low-income Countries." BMJ Glob Health 2021.
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