Smith, Andrew Paul Positive effects of a healthy snack (fruit) versus an unhealthy snack (chocolate/crisps) on subjective reports of mental and physical health: a preliminary intervention study. [electronic resource] - Frontiers in nutrition 2014 - 10 p. digital Publication Type: Journal Article ISSN: 2296-861X Standard No.: 10.3389/fnut.2014.00010 doi