CHRISTOPH, P.; CHALLANDE, P.; RAIO, L.; SURBEK, D. High prevalence of severe vitamin D deficiency during the first trimester in pregnant women in Switzerland and its potential contributions to adverse outcomes in the pregnancy. Swiss Medical Weekly, [S. l.], v. 150, n. 2122, p. w20238, 2020. DOI: 10.4414/smw.2020.20238. Disponível em: Acesso em: 1 apr. 2023.