Rosero Bixby, L., Dow, W. H., & Brenes Camacho, G. (2019). Costa Rican Longevity and Healthy Aging Study.
शिकागो स्टाइल उद्धरणRosero Bixby, Luis, William H. Dow, और Gilbert Brenes Camacho. Costa Rican Longevity and Healthy Aging Study. 2019.
एमएलए उद्धरणRosero Bixby, Luis, William H. Dow, और Gilbert Brenes Camacho. Costa Rican Longevity and Healthy Aging Study. 2019.
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