标题:Safety and efficacy of Probiotic LACTINA® (Lactobacillus acidophilus, Lactobacillus helveticus, Lactobacillus bulgaricus, Lactobacillus lactis, Streptococcus thermophilus, Enterococcus faecium) for chickens for fattening, piglets and pigs - Scientific Opinion of the Panel on Additives and Products or Substances used in Animal Feed