Evaluation of radiation dose and image quality following changes to tube potential (kVp) in conventional paediatric chest radiography.

Biomed Imaging Interv J · 2006 · PMC3097638 · PMID 21614244

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showed a trendno p-value reported

Observations of the doses received in Technique B showed a trend in lower doses in all the sub-groups.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.