Within-species phenotypic resistance rather than community turnover tracks antimicrobial usage in Staphylococcus aureus on swine farms - So Hee Park; Jin Gyeong Jeong; Acme Afrin Jahan; Mu Sun Lee; Jeong Yoon Kang; Junsik John Kim; Bo-Youn Moon; Suk-Kyung Lim; Gihan Lee; SeungMuk Yu; Jin-Kyung Hong; Keunje Yoo; et al. (Environmental Pollution, 2026)