bibliographicCitation |
Watanabe N, Bergamaschi BA, Loftin KA, Meyer MT, Harter T. Use and environmental occurrence of antibiotics in freestall dairy farms with manured forage fields. Environ Sci Technol. 2010 Sep 01;44(17):6591–600. PMID: 20698525; PMCID: PMC2931405. |