%0 Journal Article %T Alkaline twin-screw extrusion pretreatment for fermentable sugar production %A Liu, Chao %A van der Heide, Evert %A Wang, Haisong %A Li, Bin %A Yu, Guang %A Mu, Xindong %J Biotechnology for Biofuels %V 6 %N 1 %P 1-11 %D 2013-07-08 %I BioMed Central %~ DeepDyve