Quality-control schemes in pathology.
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Clinical Laboratory Techniques↗
Biomedical subjects
J D Barrie
Publications and source records attributed to J D Barrie.
The significance of Escherichia coli in the upper respiratory tract of children under 2 years of age.
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Escherichia coli↗
Use of thiosemicarbazone and para-nitrobenzoic acid in screening tests for anonymous mycobacteria.
In screening for anonymous mycobacteria the use of thiosemicarbazone (10mug./ml.) may give rise to false positive results. Although these can usually be overcome by further tests, additional time and effort is required, which seriously limits the value of thiosemicarbazone as a true screening agent. Para-nitrobenzoic acid (500 mug./ml.) has proved more satisfactory in our hands; no false positive results have been obtained and it has the additional advantage that strains of M. kansasii (usually thiosemicarbazone sensitive) are resistant to para-nitrobenzoic acid.
Animals↗
Non-pulmonary tuberculosis in the west of Scotland, 1963-65.
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Aminosalicylic Acids↗