Zobrazeno 1 - 10
of 43
pro vyhledávání: '"D L, Witte"'
Publikováno v:
Clinica Chimica Acta. 245:139-200
Hereditary hemochromatosis is an autosomal recessive disorder, the gene for which occurs in approximately 10% of Americans, most of whom are unaffected heterozygotes. Approximately 5/1000 white Americans are homozygous and at risk of developing sever
Autor:
D L Witte
Publikováno v:
Clinical Chemistry. 41:775-780
Intense scrutiny of the American healthcare paradigm will alter the activities of patients, providers, and payors. Government reform and marketplace-driven managed care programs create uncertainty. Quality, access, and cost concerns also drive change
Medically relevant laboratory-performance goals: a listing of the complexities and a call for action
Autor:
D L Witte
Publikováno v:
Clinical Chemistry. 39:1530-1535
This 1992 Clinical Chemistry Forum asks if accuracy and precision goals for the laboratory can be specified by reference to medical requirements, which are a function of the total laboratory testing process as well as the needs of patients, clinician
Autor:
D L Witte, J H Eckfeldt
Publikováno v:
Clinical Chemistry. 40:505-507
Publikováno v:
Archives of pathologylaboratory medicine. 125(6)
To determine if the levels of imprecision of the commonly used analytic methods for drug measurements are suitable for long-term therapeutic drug monitoring.In 1996, 4 identical lyophilized samples (2 in the first mailing and 2 in the second mailing
Publikováno v:
Archives of pathologylaboratory medicine. 125(2)
To determine the magnitudes and sources of analytic variation in testing for therapeutic drugs. Specifically, among laboratories using the same analytic method, to compare the within-laboratory variation (including both short- and long-term variation
Publikováno v:
Archives of pathologylaboratory medicine. 124(11)
Large disparities in prostate-specific antigen (PSA) results from different assays have been observed in the College of American Pathologists (CAP) Ligand Assay Survey, with interassay results varying severalfold. Survey specimens are predominately c
Publikováno v:
Archives of pathologylaboratory medicine. 122(9)
To review the state of the art as reflected in the medical literature and the consensus opinion of recognized experts in the field regarding the laboratory monitoring of unfractionated heparin therapy.The authors made an extensive review of the liter
Publikováno v:
Archives of pathologylaboratory medicine. 121(12)
To gain insight on the matrix effects, and possible clinical implications, resulting from diluting and concentrating proficiency testing survey material used for the measurement of thyroid function tests.To the standard set of five proficiency survey
Autor:
D L, Witte
Publikováno v:
Clinical chemistry. 43(8 Pt 2)
Chronic mild liver enzyme abnormalities are attributable to hereditary hemochromatosis in at least 3% of cases. Hemochromatosis formerly was diagnosed late with diabetes and hepatic and cardiac failure. Only recently have the autosomal recessive inhe