Código QR (código de barras bidimensional)

A new efficient trial design for assessing reliability of ankle-brachial index measures by three different observer groups

<p>Abstract</p> <p>Background</p> <p>The usual method of assessing the variability of a measure such as the ankle brachial index (ABI) as a function of different observer groups is to obtain repeated measurements. Because the number of possible observer-subject combinations is impractically large, o...

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שמור ב:
מידע ביבליוגרפי
Principais autores: Holland-Letz Tim, Hucke Christian, Endres Heinz G, Trampisch Hans-Joachim
פורמט: Artigo
שפה:Inglês
יצא לאור: BMC 2006-07-01
סדרה:BMC Cardiovascular Disorders
גישה מקוונת:http://www.biomedcentral.com/1471-2261/6/33
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