PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Agricultural Science Veterinary Medicine Zoology Epidemiology Legal Issues Edith S Marshall PeerJ Author Summary Agricultural Science Epidemiology Veterinary Medicine Work details California Department of Food and Agriculture (CDFA) Antimicrobial Use and Stewardship (AUS) PeerJ Contributions Articles 1 July 13, 2021 2018 Survey of antimicrobial drug use and stewardship practices in adult cows on California dairies: post-Senate Bill 27 Pius S. Ekong, Essam M. Abdelfattah, Emmanuel Okello, Deniece R. Williams, Terry W. Lehenbauer, Betsy M. Karle, Joan D. Rowe, Edith S. Marshall, Sharif S. Aly https://doi.org/10.7717/peerj.11515 PubMed 34306824
