1Effects of a non-starch polysaccharidase enzyme preparation on performance and nutrient apparent utilization in broilers15-19
2Identification and evaluation of a surface protective antigen, SzP of Streptococcus equi ssp. zooepidemicus30-33
3Immune protection assay of Newcastle disease live vaccine (LaSota Strain) against a genotype VII NDV isolate34-35
4Vaccination results of four highly pathogenic porcine reproductive and respiratory syndrome live vaccines manufactured by four different36-38,47
5Isolation and identification of a denitrogenation microorganism and its nitrogen removal activity39-41