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Brixner A, Brandstetter S, Böhmer MM, Seelbach-Göbel B, Melter M, Kabesch M, Apfelbacher C; KUNO-Kids study group.Brixner A, et al. Among authors: seelbach gobel b.BMC Pregnancy Childbirth. 2021 Oct 27;21(1):723. doi: 10.1186/s12884-021-04182-w.BMC Pregnancy Childbirth. 2021.PMID: 34706672Free PMC article.