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Vélez, Marcela, Egurrola, Jorge and Jaimes Barragán, Fabián
Ronda clínica y epidemiológica Uso de la puntuación de propensión (propensity score) en estudios no experimentales
.
Iatreia
, Ene 2013, vol.26, no.1, p.95-101. ISSN 0121-0793
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Patiño-Lugo, Daniel F. et al.
Non-pharmaceutical interventions for containment, mitigation and suppression of COVID-19 infection
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Colomb. Med.
, June 2020, vol.51, no.2. ISSN 1657-9534
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ARISTIZÁBAL, EDIER et al.
CARACTERIZACIÓN GEOTÉCNICA DE PERFILES DE METEORIZACIÓN DESARROLLADOS SOBRE ROCAS ÍGNEAS EN AMBIENTES TROPICALES
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Bol. cienc. tierra
, Dic 2011, no.30, p.93-106. ISSN 0120-3630
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abstract in spanish
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