Opinion of the Scientific Panel on Additives and Products or Substances used in Animal Feed and the Scientific Panel on genetically Modified Organisms on the safety and efficacy of the enzyme preparation Rovabio TM PHY AP/LC (3-phytase) as feed additive for chickens for fattening, laying hens, piglets and pigs for fattening in accordance with Regulation (EC) No 1831/2003:
Question No EFSA-Q-2005-281 (2007)