Enhanced resistance of rainbow trout, <i>Oncorhynchus mykiss</i> (Walbaum), against <i>Yersinia ruckeri</i> challenge following oral administration of <i>Bacillus subtilis</i> and <i>B. licheniformis</i> (BioPlus2B)
Journal of Fish Diseases · 2003 · 153 citations · 14 references