AUTHOR=Silva Severiano R. , Stilwell George 

TITLE=Editorial: Animal welfare in extensive systems

JOURNAL=Frontiers in Veterinary Science

VOLUME=9

YEAR=2022

URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2022.1106188

DOI=10.3389/fvets.2022.1106188

ISSN=2297-1769