%0 Journal Article %T Step 3: Critical Appraisal of Evidence-Expert Opinion. %A Bell SG %J Neonatal Netw %V 43 %N 1 %D 2024 Jan 1 %M 38267088 暂无%R 10.1891/NN-2023-0039 %X Critically appraising the literature is the third step in the evidence-based practice process. The lowest level of evidence includes expert opinion and related types of literature. This column describes the appraisal of this type of literature using a specific set of questions.