Oxytetracycline and Gentamicin: Two Clinically relevant Antimicrobials Widely Used by Costa Rican Farmers. Implications of Their Use Outside Clinical Cettings and Request for Actio...

by Rodríguez Sánchez, César
Published 2008

Resistencia antimicrobiana en bacterias del grupo Bacteroides fragilis aisladas a partir de muestras diarreicas de pacientes pediátricos y geriátricos costarricenses

by Quirós Quesada, Miguel, Rodríguez Sánchez, César, Rodríguez Cavallini, Evelyn
Published 2008

Bacillus thuringiensis in caterpillars and associated materials collected from protected tropical forests in northwestern Costa Rica

by Rodríguez-Sánchez, César, Sittenfeld, Ana, H. Janzen, Daniel, Espinoza, Ana M.
Published 2006