The natural feed additives as immunostimulants in monogastric animal nutrition – a review

• Bożena Kiczorowska, Wioletta Samolińska, Ali Ridha Mustafa Al-Yasiry, Piotr Kiczorowski, Anna Winiarska-Mieczan

• January 2017, De Gruyter
• DOI: 10.1515/aoas-2016-0076