Παραπομπή APA

Santamaría Ulloa, C., Lehning, A. J., Cortés Ortiz, M. V., & Méndez Chacón, E. (2023). Frailty as a predictor of mortality: A comparative cohort study of older adults in Costa Rica and the United States.

Παραπομπή Chicago Style

Santamaría Ulloa, Carolina, Amanda J. Lehning, Mónica V. Cortés Ortiz, και Ericka Méndez Chacón. Frailty As a Predictor of Mortality: A Comparative Cohort Study of Older Adults in Costa Rica and the United States. 2023.

Παραπομπή MLA

Santamaría Ulloa, Carolina, Amanda J. Lehning, Mónica V. Cortés Ortiz, και Ericka Méndez Chacón. Frailty As a Predictor of Mortality: A Comparative Cohort Study of Older Adults in Costa Rica and the United States. 2023.

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