@misc{indiciae26f0a6af0221, title = {Use of radioimmunoassay as a screen for antibiotics in confined animal feeding operations and confirmation by liquid chromatography/mass spectrometry}, author = {M. T. Meyer and J.E. Bumgarner and J.L. Varns and J.V. Daughtridge and E.M. Thurman and K.A. Hostetler}, year = {2000}, doi = {10.1016/s0048-9697(99)00541-0}, url = {https://pubs.usgs.gov/publication/70022762}, note = {Source identifier: 70022762} }