1,721,048 research outputs found
Evaluation of regional myocardial systolic and diastolic function using ECG-gated Sestamibi scintigraphy. Preliminary results in patients with and without coronary artery disease.
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Prediction of reversible perfusion defects by quantitative analysis of post-exercise electrocardiogram-gated acquisition of technetium-99m 2-methoxyisobutylisonitrile myocardial perfusion scintigraphy.
No full textRight Coronary Artery Disease-Pathophysiology, Clinical Relevance, and Methods for Recognition
No full textA new method for noninvasive quantitation of segmental myocardial wall thickening using technetium 99m 2-Methoxy-isobutyl-isonitrile Scintigraphy-results in normal subjects
No full textThe clinical usefulness of electrocardiogram-gated Tc-99m methoxy-isobutyl-isonitrile images in the detection of basal wall motion abnormalities and reversibility of stress induced perfusion defects.
No full textResponse to cadmium in fish (Zosterisessor ophiocephalus Pall.) by different routes: intracellular interactions.
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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