Zobrazeno 1 - 10
of 13
pro vyhledávání: '"T L, Hearn"'
Publikováno v:
Archives of pathologylaboratory medicine. 122(8)
To assess use of quality control (QC) material, supplemental to internal kit controls (calibrators), as protection against errors in enzyme immunoassay testing for human immunodeficiency virus type 1 antibodies.From August 1994 to January 1996, enzym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c925ad571386707e1dfe691214f92693
https://pubmed.ncbi.nlm.nih.gov/9701331
https://pubmed.ncbi.nlm.nih.gov/9701331
Autor:
G D, Cross, W O, Schalla, J S, Hancock, T L, Hearn, S O, Blumer, R N, Taylor, R O, Valdiserri
Publikováno v:
Archives of pathologylaboratory medicine. 116(5)
In 1986, a performance evaluation program at the Centers for Disease Control was implemented to assess the quality of performance of laboratories testing for human immunodeficiency virus type 1 antibody and to identify problems that occur during the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::89cd303cbf18682b21d410dc08e63409
https://pubmed.ncbi.nlm.nih.gov/1580750
https://pubmed.ncbi.nlm.nih.gov/1580750
Publikováno v:
Archives of pathologylaboratory medicine. 116(5)
In three performance evaluation surveys, panels that consisted of human T-lymphotropic virus type I or type II (HTLV-I/II) antibody-positive and -negative plasma samples were mailed to laboratories that voluntarily participated in the Centers for Dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::db6b1ad99a2b9a4ecac658ee7cabada4
https://pubmed.ncbi.nlm.nih.gov/1316110
https://pubmed.ncbi.nlm.nih.gov/1316110
Autor:
K M, Peddecord, A S, Benenson, L K, Hofherr, R S, Garfein, D P, Francis, D J, Hewitt, K L, Ferran, W O, Schalla, T L, Hearn
Publikováno v:
Clinical laboratory science : journal of the American Society for Medical Technology. 5(3)
Blind proficiency testing was used to examine nonanalytic performance indicators for human immunodeficiency virus type 1 (HIV-1) antibody testing. Physician offices, clinics, and hospitals located throughout Southern California submitted simulated pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a63f59207eaf0f361da3016562ad8ede
https://pubmed.ncbi.nlm.nih.gov/10147725
https://pubmed.ncbi.nlm.nih.gov/10147725
Publikováno v:
Archives of pathologylaboratory medicine. 115(11)
In May 1988, the Centers for Disease Control's Model Performance Evaluation Program (Atlanta, Ga) surveyed 1092 laboratories that performed enzyme immunoassays and Western blot tests for human immunodeficiency virus type 1 antibody on mailed plasma s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e899b32419a4971691d1b14c3b51c42a
https://pubmed.ncbi.nlm.nih.gov/1747026
https://pubmed.ncbi.nlm.nih.gov/1747026
Publikováno v:
Clinical Chemistry. 30:33-37
More than 300 laboratories participated in an interlaboratory survey of creatine kinase (CK, EC 2.7.3.2) determinations in which they analyzed seven lyophilized samples for total CK and CK isoenzymes and furnished information about their methodology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08cfb51f397c35c4ecffc051640e521
https://doi.org/10.1093/clinchem/30.1.33
https://doi.org/10.1093/clinchem/30.1.33
Autor:
W H Hannon, T L Hearn
Publikováno v:
Clinical Chemistry. 28:2022-2025
Screening of newborns for hypothyroidism is mandated by law in most states. The screening usually consists of measuring thyroxin in dried blood spot specimens followed by measurement of thyrotropin if the results for thyroxin are suggestive of hypoth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92476612b03ff6371244e7a5155e51a7
https://doi.org/10.1093/clinchem/28.10.2022
https://doi.org/10.1093/clinchem/28.10.2022
Publikováno v:
American Journal of Public Health. 72:1364-1368
During the last three years, the Centers for Disease Control (CDC) has conducted: 1) on-site surveys in which trained personnel visited laboratories that had experienced performance problems in the quarterly mailed proficiency testing (PT) program, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef887b710f674922caf7869348ea80b
https://doi.org/10.2105/ajph.72.12.1364
https://doi.org/10.2105/ajph.72.12.1364
Publikováno v:
Clinical Chemistry. 31:235-238
Aliquots (0.1 mL) of whole-blood pools prepared to contain various concentrations of phenylalanine were applied to filter-paper collection cards, dried, and stored in sealed bags. We measured the phenylalanine content of the dried blood spots by bioa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c75bf9af33367b957f31b6b2119d3655
https://doi.org/10.1093/clinchem/31.2.235
https://doi.org/10.1093/clinchem/31.2.235
Autor:
T L, Hearn, W H, Hannon
Publikováno v:
Clinical chemistry. 28(10)
Screening of newborns for hypothyroidism is mandated by law in most states. The screening usually consists of measuring thyroxin in dried blood spot specimens followed by measurement of thyrotropin if the results for thyroxin are suggestive of hypoth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6053995ae61b4db964df52d436e2903b
https://pubmed.ncbi.nlm.nih.gov/7127731
https://pubmed.ncbi.nlm.nih.gov/7127731