EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) 2022, ' Efficacy of a feed additive consisting of endo-1,4-beta-xylanase produced by Trichoderma citrinoviride (IMI SD 135) (HOSTAZYM ® X) for sows in order to have benefits in piglets (Huvepharma NV) ', EFSA Journal, vol. 20, no. 3, e07154 . https://doi.org/10.2903/j.efsa.2022.7154