Effects of feeding different metabolite combinations produced by Lactobacillus plantarum strains on egg production performance, faecal pH and faecal microbial population in laying hens - Choe, Di Wei; Loh, Teck Chwen; Foo, Hooi Ling; Sazili, Awis Qurni; Bejo, Mohd Hair (Malaysian Society of Animal Production, 2011)