Telephone referral education, and evidence of retention and transfer after six-months.

BMC Med Educ · 2012 · PMC3532389 · PMID 22676409

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showed a trendno p-value reported

Results Referral clarity at six months was significantly improved from pre-intervention, and referral content showed a trend towards improvement.

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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.