Chemical composition, antioxidant activity and bioactive compounds of vegetation species ingested by goats on semiarid rangelands - Cuchillo-Hilario, Mario; Puga, DC; Wrage-Mönnig, N.; Espinosa, M.J.G.; Montano, BS; Navarro-Ocana, A; Ledesma, JA; Díaz, M.M.; Pérez Gil, R.F. (2013)