title: An update on the state of paediatric cardiology and cardiac surgery in Europe.
authors.forename: O
authors.initials: O
authors.lastname: Daniëls
mesh_terms: D002309:Cardiology / Q000592:standards* / Q000639:trends; D005060:Europe; D006331:Heart Diseases / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D010372:Pediatrics; D011795:Surveys and Questionnaires; D013903:Thoracic Surgery / Q000592:standards* / Q000639:trends