Paediatrics When Parents Refuse Sweat Test Despite a Positive Neonatal Blood Spot Screening for Cystic Fibrosis John Joseph December 8, 2025 December 8, 2025 Acta Paediatr. 2025 Dec 7. doi: 10.1111/apa.70393. Online ahead of print. NO ABSTRACT PMID:41355002 | DOI:10.1111/apa.70393