Mycoplasma gallisepticum transmission: Comparison of commercial F-strain vaccine versus layer complex-derived field strains in a tunnel ventilated house 1 1 Use of trade names in this publication does not imply endorsement by USDA-Agricultural Research Service Poultry Research Unit of these products, nor similar ones not mentioned.
Titel:
Mycoplasma gallisepticum transmission: Comparison of commercial F-strain vaccine versus layer complex-derived field strains in a tunnel ventilated house 1 1 Use of trade names in this publication does not imply endorsement by USDA-Agricultural Research Service Poultry Research Unit of these products, nor similar ones not mentioned.