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Development of a Radioimmunoassay for Bovine Chymosin B
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Meningococcal disease in the Netherlands, 1959-1981. II. The occurrence of serogroups and serotypes 2A and 2B of neisseria-meningitidis.
Second Belgian Workshop on animal endocrinology held in Leuven (Belgium), 15 November 2000. ABSTRACTS
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