Effectiveness of the 'Back-to-Sleep' campaigns among healthcare professionals in the past 20 years: a systematic review.

BMJ Open · 2016 · PMC5051431 · PMID 27694485

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an increasing trendno p-value reported

Healthcare professionals' advice to parents on safe sleep In figure 3 we observe an increasing trend in the percentage of healthcare professionals recommending both exclusively the supine position and a non-prone one.

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