Wyon, D P An experimental study of the effects of energy intake at breakfast on the test performance of 10-year-old children in school. [electronic resource] - International journal of food sciences and nutrition Jan 1997 - 5-12 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0963-7486 Standard No.: 10.3109/09637489709006958 doi Subjects--Topical Terms: ChildCognition--physiologyEnergy IntakeFemaleHumansMalePhysical Endurance--physiologySingle-Blind Method