Results 291 to 300 of about 15,790,512 (329)
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New England Journal of Medicine, 1986
Normal Reference Laboratory Values To update the normal reference values* of laboratory procedures recorded in the Case Records of the Massachusetts General Hospital and to give the methods used, t...
Betty U. McNeely +3 more
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Normal Reference Laboratory Values To update the normal reference values* of laboratory procedures recorded in the Case Records of the Massachusetts General Hospital and to give the methods used, t...
Betty U. McNeely +3 more
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Comparability of reference values
Fresenius' Journal of Analytical Chemistry, 1993Harmonization of certified values in Reference Materials (RMs) can be carried out by applying nuclear analytical techniques to RMs of various matrix types and concentration levels. Although RMs generally should not be used as primary standards the cross evaluation of concentrations in RMs leads to better compatibility of reference values and thus to a ...
M. Stoeppler, M. Rossbach
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Scandinavian Journal of Clinical and Laboratory Investigation, 1990
A review describing the fallacies of the concept of normal values and the reasons for its substitution with reference values. The "reference value philosophy", its terminology and recommended practical procedures are presented and it is warned not to use incorrect terms such as "normal reference range".
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A review describing the fallacies of the concept of normal values and the reasons for its substitution with reference values. The "reference value philosophy", its terminology and recommended practical procedures are presented and it is warned not to use incorrect terms such as "normal reference range".
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Extended dynamometry: reference values
Journal of Hand Surgery (European Volume), 2018Grip strength is used as a measure of capacity in disability and personal injury claims. Although seemingly an objective measure, it is widely recognized that it is fallible to the effects of sub-maximal effort. We have developed an extended test protocol that uses the five positions of a Jamar dynamometer.
Hayley Smith, Henry J C R Belcher
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Comparison of spirometric reference values
Pediatric Pulmonology, 2004AbstractLung‐function reference values play a vital role in the management of respiratory disorders. There are many proposed reference equations for pediatric spirometry. Recently, spirometric reference equations were proposed, using data from people aged 8–80 years living in the US compiled by the third National Health and Nutrition Examination Survey.
Allan L. Coates +3 more
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[Polychlorobiphenyls: reference values].
Giornale italiano di medicina del lavoro ed ergonomia, 2003The purpose of this work is to compare the PCB values in blood, serum and adipose tissue of non-exposed people over the last twenty years of scientific literature in order to establish whether the determination of single congeners is better then the evaluation of the total PCB amount moreover an analytical strategy useful to define a reference value ...
PAVAN I. +5 more
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ECHOCARDIOGRAPHIC REFERENCE VALUES IN WHIPPETS
Veterinary Radiology & Ultrasound, 2007The aim of the study was to establish reference echocardiographic values for whippets, to compare these values with previously published reference values for the general dog population, and to determine whether there is an influence of gender and breeding lines on echocardiographic measurements.
André De Rick +3 more
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Influence of ethnicity on population reference values for biochemical markers
Critical reviews in clinical laboratory sciences, 2018Reference intervals (RIs) for biochemical and hematological markers determined using healthy adult and/or pediatric populations are vital for clinical interpretation of laboratory test results.
H. Tahmasebi +3 more
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Electrocardiographic reference values in whippets
The Veterinary Journal, 2009The aim of this study was to determine the electrocardiographic characteristics of whippets and to compare the results with published reference values for a general dog population. Electrocardiographic parameters from 105 healthy whippets were used to establish reference values for the breed.
Luc Duchateau +4 more
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Library Review, 1929
IT has been said of the late David Laing, who for so many years was guide, philosopher and friend to all workers in the field of Scottish history and antiquities who came to consult him in the Signet Library, that he had little need for a catalogue of the library since he knew all the important works by head and horn, and could lay his hands upon them ...
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IT has been said of the late David Laing, who for so many years was guide, philosopher and friend to all workers in the field of Scottish history and antiquities who came to consult him in the Signet Library, that he had little need for a catalogue of the library since he knew all the important works by head and horn, and could lay his hands upon them ...
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