https://www.usgs.gov/media/files/avian-vacuolar-myelinopathy-wild-birds
Avian Vacuolar Myelinopathy in Wild Birds | U.S. Geological Survey
NWHC Wildlife Health Bulletin 2004-03Avian Vacuolar Myelinopathy in Wild Birds
avian vacuolar myelinopathywild birdsgeologicalsurvey