title: The perpetuation of orthomyxoviruses and paramyxoviruses in Canadian waterfowl.
mesh_terms: D000416:Alberta; D000818:Animals; D000956:Antigens, Viral; D004372:Ducks / Q000145:classification / Q000382:microbiology*; D005260:Female; D009980:Influenza A virus / Q000145:classification / Q000276:immunology / Q000302:isolation & purification*; D008297:Male; D010252:Paramyxoviridae / Q000145:classification / Q000276:immunology / Q000302:isolation & purification*
chemical_list: D000956:Antigens, Viral