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Implementation of physically active lessons: A 2-year follow-up.
Skage I, Ertesvåg SK, Roland P, Dyrstad SM. Skage I, et al. Among authors: ertesvag sk. Eval Program Plann. 2020 Dec;83:101874. doi: 10.1016/j.evalprogplan.2020.101874. Epub 2020 Sep 28. Eval Program Plann. 2020. PMID: 33007658 Free article.