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de Leeuw MJ, Schasfoort FC, Spek B, van der Ham I, Verschure S, Westendorp T, Pangalila RF.de Leeuw MJ, et al. Among authors: schasfoort fc.Heliyon. 2021 Dec 4;7(12):e08537. doi: 10.1016/j.heliyon.2021.e08537. eCollection 2021 Dec.Heliyon. 2021.PMID: 34950787Free PMC article.
Halma E, Bussmann JBJ, van den Berg-Emons HJG, Sneekes EM, Pangalila R, Schasfoort FC; SPACE BOP study group.Halma E, et al. Among authors: schasfoort fc.Child Care Health Dev. 2020 Jan;46(1):66-73. doi: 10.1111/cch.12719. Epub 2019 Dec 3.Child Care Health Dev. 2020.PMID: 31756281Free PMC article.Clinical Trial.