Results 201 to 210 of about 158,406 (264)

Eosinophilic meningitis caused by Angiostrongylus cantonensis: case report in a patient with false-positive immunological test result for Neisseria meningitides. [PDF]

open access: yesRev Inst Med Trop Sao Paulo
Alvarez MNP   +7 more
europepmc   +1 more source

Development and Validation of a Multigene Panel for Pharmacogenomics Testing Using Next-Generation Sequencing for Routine Clinical Practice. [PDF]

open access: yesClin Transl Sci
Hongkaew Y   +7 more
europepmc   +1 more source

False positive Widal reaction in malaria.

open access: yesIndian pediatrics, 1994
J R, Sharma   +3 more
openaire   +1 more source

Biologically false positive slow reactions.

open access: yesTidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2010
openaire   +1 more source

False-Positive Alkaloid Reactions

Journal of Pharmaceutical Sciences, 1980
A variety of nonnitrogenous oxygenated compounds gave false-positive alkaloid reactions with Dragendorff's spray reagent. These compounds reacted positively if the oxygen function and the β-carbon bonded to the oxygen had high electron density. Thus, aldehydes, ketones, lactones, ethers, esters, epoxides, and peroxides with an ethylene bond or free ...
exaly   +3 more sources

The Frequency and Identification of False Positive Conversion Reactions

The Journal of Nervous and Mental Disease, 1979
The frequency with which conversion reaction diagnoses are inappropriately applied to persons with physical diseases was estimated in a sample of medical hospital patients diagnosed hysteric. This was accomplished by ratings based on file information available at the time of diagnosis and at a 10-year follow"up, and a count of patients whose ...
C G, Watson, C, Buranen
openaire   +2 more sources

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