Lotte Hendrix

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Techniques that describe the use of covariance when heterogeneity of slopes exists are severely limited. Although a few procedures for model selection have been recommended, none, except the hierarchical approach, is straightforward and usable with present computer programs. The hierarchical subset selection procedure presented in this paper is based on the(More)
STUDY OBJECTIVE The epidemiology, management and cost of emergency department (ED) visits for deliberate self-poisoning (DSP) are described. METHODS In a retrospective study, the medical records of all DSP patients older than 16 years, who presented to the ED from 1 January 2009 to 31 December 2009, were reviewed. RESULTS 312 episodes of DSP were(More)
This study examined quantitative regional myocardial perfusion (RMP) measured by the washout of 133Xe at rest and after an isoproterenol challenge in 50 patients (group I) studied 8 to 14 days after they underwent saphenous vein bypass grafting to the left coronary artery, and compared this with RMP measured in the native left coronary artery in 14 patients(More)
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