The influence of shade allocation or total shade plus overhead fan on growth performance, efficiency of dietary energy utilization, and carcass characteristics of feedlot cattle un... by Castro-Pérez, Beatriz I, Estrada-Angulo, Alfredo, Ríos-Rincón, Francisco G, Núñez-Benítez, Víctor H, Rivera-Méndez, Carlos R, Urías-Estrada, Jesús D, Zinn, Richard A, Barreras, Alberto, Plascencia, Alejandro

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Influence of tannins supplementation on growth performance, dietary net energy and carcass characteristics of yearling steers fed finishing diet containing dried distillers grains... by RIVERA-MÉNDEZ, CARLOS R, PLASCENCIA, ALEJANDRO, TORRENTERA, NOEMÍ, ZINN, RICHARD A

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Occurrence of pharmaceuticals, hazard assessment and ecotoxicological evaluation of wastewater treatment plants in Costa Rica by Ramírez-Morales, Didier, Masís-Mora, Mario, Montiel-Mora, José R., Cambronero-Heinrichs, Juan Carlos, Briceño-Guevara, Susana, Rojas-Sánchez, Carlos E., Méndez-Rivera, Michael, Arias-Mora, Víctor, Tormo-Budowski, Rebeca, Brenes-Alfaro, Laura, Rodríguez-Rodríguez, Carlos E.

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Pharmaceuticals in farms and surrounding surface water bodies: Hazard and ecotoxicity in a swine production area in Costa Rica by Ramírez-Morales, Didier, Masís-Mora, Mario, Beita-Sandí, Wilson, Montiel-Mora, José R., Fernández-Fernández, Ericka, Méndez-Rivera, Michael, Arias-Mora, Víctor, Leiva-Salas, Adrián, Brenes-Alfaro, Laura, Rodríguez-Rodríguez, Carlos E.

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Toxicity of selected pharmaceuticals and their mixtures to the aquatic indicators Daphnia magna and Aliivibrio fischeri by Montiel-Mora, José R., Méndez-Rivera, Michael, Ramírez-Morales, Didier, Cambronero-Heinrichs, Juan Carlos, Rodríguez-Rodríguez, Carlos E.

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The influence of shade allocation or total shade plus overhead fan on growth performance, efficiency of dietary energy utilization, and carcass characteristics of feedlot cattle un... by Castro-Perez, Beatriz I, Estrada-Angulo, Alfredo, Rios-Rincon, Francisco G, Nunez-Benitez, Victor H, Rivera-Mendez, Carlos R, Urias-Estrada, Jesus D, Zinn, Richard A, Barreras, Alberto, Plascencia, Alejandro

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Ecotoxicity of pesticide formulations and their mixtures: the case of potato crops in Costa Rica by Méndez-Rivera, Michael, Ramírez-Morales, Didier, Montiel-Mora, José R., Rodríguez-Rodríguez, Carlos E.

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On-farm Occurrence of Pharmaceuticals and Their Environmental Hazard: Case Study of a Tropical Dairy farm by Méndez-Rivera, Michael, Montiel-Mora, José R., Ramírez-Morales, Didier, Masís-Mora, Mario, Rodríguez-Rodríguez, Carlos E.

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Multi-residue analysis of pharmaceuticals in water samples by liquid chromatography- mass spectrometry: Quality assessment and application to the risk assessment of urban-influence... by Ramírez-Morales, Didier, Masís-Mora, Mario, Montiel-Mora, José R., Cambronero-Heinrichs, Juan Carlos, Pérez-Rojas, Greivin, Tormo-Budowski, Rebeca, Méndez-Rivera, Michael, Briceño-Guevara, Susana, Gutiérrez-Quirós, Juan Antonio, Arias-Mora, Víctor, Brenes-Alfaro, Laura, Beita-Sandí, Wilson, Rodríguez-Rodríguez, Carlos E.

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Pharmaceuticals, hazard and ecotoxicity in surface and wastewater in a tropical dairy production area in Latin America by Ramírez-Morales, Didier, Masís-Mora, Mario, Montiel-Mora, José R, Méndez-Rivera, Michael, Gutiérrez-Quirós, Juan Antonio, Brenes-Alfaro, Laura, Rodríguez-Rodríguez, Carlos E

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Occurrence and risk assessment of pharmaceuticals in hospital wastewater in Costa Rica by Rodríguez-Rodríguez, Carlos E., Ramírez-Morales, Didier, Masis-Mora, Mario, Montiel-Mora, José R., Soto-Garita, Claudio, Araya-Valverde, Emanuel, Cambronero-Heinrichs, Juan Carlos, Sànchez-Melsió, Alexandre, Briceño-Guevara, Susana, Mendez-Rivera, Michael, Balcázar, José L.

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