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Coronavirus-like particles in laboratory rabbits with different syndromes in The Netherlands (Coronavirus-like particles in rabbits).
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Detection, typing and subtyping of enteric adenoviruses 40 and 41 in fecal samples, and observation of changing incidences of infections with these types and subtypes.
The use of enzyme-linked immunosorbent assay systems for the serology and antigen detection in parvovirus, coronavirus and rotavirus infections in dogs in The Netherlands.