title: Isolation of a natural recombinant of influenza A virus (H1N3) from a sick child.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis; D002648:Child; D006801:Humans; D009980:Influenza A virus / Q000235:genetics / Q000302:isolation & purification*; D007251:Influenza, Human / Q000382:microbiology*; D008297:Male; D011995:Recombination, Genetic
chemical_list: D000914:Antibodies, Viral