[Chemistry of digestion in infancy].
D004063:Digestion; D041981:Gastrointestinal Tract / Q000502:physiology*; D006801:Humans; D007223:Infant; D007228:Infant Nutrition Disorders / Q000209:etiology*; D012107:Research Design
GASTROINTESTINAL SYSTEM/physiology; INFANT NUTRITION DISORDERS/etiology