Pinto, AAdams, SAhring, KAllen, HAlmeida, M FGarcia-Arenas, DArslan, NAssoun, MAtik Altınok, YBarrio-Carreras, DBelanger Quintana, ABernabei, S MBontemps, CBoyle, FBruni, GBueno-Delgado, MCaine, GCarvalho, RChrobot, AChyż, KCochrane, BCorreia, CCorthouts, KDaly, ADe Leo, SDesloovere, ADe Meyer, ADe Theux, ADidycz, BDijsselhof, M EDokoupil, KDrabik, JDunlop, CEberle-Pelloth, WEftring, KEkengren, JErrekalde, IEvans, SFoucart, AFokkema, LFrançois, LFrench, MForssell, EGingell, CGonçalves, CGökmen Özel, HGrimsley, AGugelmo, GGyüre, EHeller, CHensler, RJardim, IJoost, CJörg-Streller, MJouault, CJung, AKanthe, MKoç, NKok, I LKozanoğlu, TKumru, BLang, FLang, KLiegeois, ILiguori, ALilje, RĻubina, OManta-Vogli, PMayr, DMeneses, CNewby, CMeyer, UMexia, SNicol, COch, UOlivas, S MPedrón-Giner, CPereira, RPlutowska-Hoffmann, KPurves, JRe Dionigi, AReinson, KRobert, MRobertson, LRocha, J CRohde, CRosenbaum-Fabian, SRossi, ARuiz, MSaligova, JGutiérrez-Sánchez, ASchlune, ASchulpis, KSerrano-Nieto, JSkarpalezou, ASkeath, RSlabbert, AStraczek, KGiżewska, MTerry, AThom, RTooke, ATuokkola, Jvan Dam, Evan den Hurk, T A Mvan der Ploeg, E M CVande Kerckhove, KVan Driessche, Mvan Wegberg, A M Jvan Wyk, KVasconcelos, CVelez García, VWildgoose, JWinkler, TŻółkowska, JZuvadelli, JMacDonald, A2021-05-272021-05-272019-03Mol Genet Metab Rep . 2018 Nov 25;18:39-44http://hdl.handle.net/10400.17/3706In phenylketonuria (PKU), weaning is considered more challenging when compared to feeding healthy infants. The primary aim of weaning is to gradually replace natural protein from breast milk or standard infant formula with solids containing equivalent phenylalanine (Phe). In addition, a Phe-free second stage L-amino acid supplement is usually recommended from around 6 months to replace Phe-free infant formula. Our aim was to assess different weaning approaches used by health professionals across Europe.engPhe-free infant formulaPhenylalaninePhenylketonuriaWeaningInfantHDE PEDjournal article10.1016/j.ymgmr.2018.11.003