@misc{indiciaeef7e92a8a117, title = {Surveillance plan for the early detection of H5N1 highly pathogenic avian influenza virus in migratory birds in the United States: surveillance year 2009}, author = {Christopher J. Brand}, year = {2009}, doi = {10.3133/gip92}, url = {https://pubs.usgs.gov/publication/gip92}, note = {Source identifier: gip92} }