@misc{indiciaebb58258a66e5, title = {The effect of swab sample choice on the detection of avian influenza in apparently healthy wild ducks}, author = {S. Ip and Robert J. Dusek and Dennis M. Heisey}, year = {2012}, doi = {10.1637/9832-061311-reg.1}, url = {https://pubs.usgs.gov/publication/70037956}, note = {Source identifier: 70037956} }