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Literature DB >> 2331075

Ordinal data are not interval data.

Abstract

Source DB: PubMed Journal: Anesth Analg ISSN： 0003-2999 Impact factor: 5.108

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Authors: G Schäffner; S Antal; C Jürgens; F Tost
Journal: Ophthalmologe Date: 2007-12 Impact factor: 1.059

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