Vernooij-van Langen, AMMLoeber, JGElvers, BTriepels, RHRoefs, JGille, JJReijntjens, SDompeling, EDankert-Roelse, JE2025-03-242025-03-2420132273994010.1007/s10545-012-9498-6https://rivm.openrepository.com/handle/10029/647485The influence of sex, gestational age, birth weight, blood transfusion, and timing of the heel prick on the pancreatitis-associated protein concentration in newborn screening for cystic fibrosisArticleJ Inherit Metab Dis 2013; 36(1):147-542025-03-24