Luna-Jaspe, H [Comparison of nitrogen retention in children fed common corn, and opac-2 gene corn and cow's milk. I. Results with low protein ingestion]. [electronic resource] - Archivos latinoamericanos de nutricion Dec 1971 - 437-47 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0004-0622 Subjects--Topical Terms: AnimalsBody WeightChild Nutritional Physiological PhenomenaChild, PreschoolDietary Proteins--metabolismEvaluation Studies as TopicFeces--analysisFood AnalysisHumansMilkNitrogen--analysisNutritional RequirementsZea mays