ORCHID (Outcome Registry for CHIldren with severe congenital heart Disease) a Swiss, nationwide, prospective, population-based, neurodevelopmental paediatric patient registry: framework, regulations and implementation. Swiss Medical Weekly, [S. l.], v. 152, n. 3536, p. w30217, 2022. DOI: 10.4414/SMW.2022.w30217. Disponível em: https://www.smw.ch/index.php/smw/article/view/3241. Acesso em: 28 oct. 2025.