Response of weed populations to tillage, reduced herbicide and fertilizer rates in wheat (Triticum aestivum) production Resposta de populações de plantas daninhas ao plantio e a ta...

by H.A. Acciaresi, H.V. Balbi, M.L. Bravo, H.O. Chidichimo
Published 2003-04-01

Effect of tiotropium on health-related quality of life as a primary efficacy endpoint in COPD

by A-B Tonnel, T Perez, J-M Grosbois, C Verkindre, M-L Bravo, et al
Published 2008-06-01

Identificación de algunos factores de riesgo en cáncer gástrico en el Oriente antioqueño

by T Pérez-Cala, A Villegas, O Triana, J Benitez, M L Bravo, J Builes, A Martínez
Published 2012-06-01