title: Current challenges in pediatric nutrition. Foreword.
authors.forename: Ruth A
authors.initials: RA
authors.lastname: Etzel
mesh_terms: D000293:Adolescent; D002648:Child; D053198:Child Nutrition Sciences; D002675:Child, Preschool; D005767:Gastrointestinal Diseases / Q000178:diet therapy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D018673:Nutrition Policy; D044623:Nutrition Therapy; D010372:Pediatrics