Dorey, L., Hobson, S., & Lees, P. (2017). What is the true in vitro potency of oxytetracycline for the pig pneumonia pathogens Actinobacillus pleuropneumoniae and Pasteurella multocida?. Journal of Veterinary Pharmacology and Therapeutics, 40(5), 517-529. https://doi.org/10.1111/jvp.12386