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What do systematic reviews say?

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Evidence found and GRADE certainty

26 questions · 30 findings · 4 reviews · Headline outcomes only

No studies found 30 · 100%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Morphine vs fentanyl

Neurodevelopmental outcomes · neonates with mechanical ventilation

The review found no eligible studies for this question.

3 findings from 1 review