HeLP-Diabetes: randomised controlled trial protocol.

BMC Health Serv Res · 2015 · PMC4696337 · PMID 26715038

Europe PMC DOI

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may be significantno p-value reported

English general practice is under enormous strain [ 28 ], and if a practice is struggling to deliver core services, there may be significant capacity issues limiting staff ability to adhere to trial protocols.

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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.