TY - RPRT TI - Influenza A virus infections in land birds, People's Republic of China AU - A.T. Peterson AU - S.E. Bush AU - Erica Spackman AU - D.E. Swayne AU - Hon S. Ip PY - 2008 DO - 10.3201/eid1410.080169 UR - https://pubs.usgs.gov/publication/70033512 ID - 70033512 ER -