Is there any detrimental effect when a chestnut hydrolysable tannin extract is included in the diet of finishing lambs? Pilar Frutos, Miguel Raso, Gonzalo Hervás, Ángel R. Mantecón, Valentín Pérez and F. Javier Giráldez Anim. Res., 53 2 (2004) 127-136 DOI: 10.1051/animres:2004001