Search results
BMC Pediatrics > 2018 > 18 > 1 > 1-6
Current Nutrition Reports > 2012 > 1 > 4 > 228-238
Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz > 2010 > 53 > 7 > 690-698
European Journal of Pediatrics > 2009 > 168 > 10 > 1259-1267