Vision – To be the world's leading and most trusted provider of information and services that will make a real difference in clinical practice and improve outcomes for patients. Mission – To lead the ...
Are you a member of an institution such as a university or hospital?Learn more about Institutional Access ...
Are you a member of an institution such as a university or hospital?Learn more about Institutional Access ...
THE antigen most commonly used in complement fixation tests for Johne's disease is a suspension of the specific organism, Mycobacterium johnei. This form of antigen is not entirely satisfactory for ...
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