title: Norwalk agent and other small-round structured viruses in the U.K.
authors.forename: D
authors.initials: D
authors.lastname: Lewis
mesh_terms: D000914:Antibodies, Viral / Q000097:blood*; D003429:Cross Reactions; D006801:Humans; D016253:Microscopy, Immunoelectron / Q000379:methods; D009663:Norwalk virus / Q000302:isolation & purification*; D006113:United Kingdom; D014713:Viruses, Unclassified / Q000302:isolation & purification*
chemical_list: D000914:Antibodies, Viral