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You reached this page when trying to access https://repositorio.banrep.gov.co/handle/20.500.12134/9430/discover?filtertype_0=type&filtertype_1=subjectJel&filtertype_2=dateCreated&filter_relational_operator_1=equals&filtertype_3=author&filter_relational_operator_0=equals&filter_2=%255B2000+TO+2006%255D&filter_relational_operator_3=authority&filter_1=I1+-+Salud&filter_relational_operator_2=equals&filter_0=Art%25C3%25ADculo&filter_3=78de4705-a34a-4edc-b6df-7b1509d0575b&filtertype=subjectTema&filter_relational_operator=equals&filter=Efficiency+frontier from 3.136.97.64 on April 16 2024, 06:34:59 UTC