Walls, Helen; Johnston, Deborah; Tak, Mehroosh; Dixon, Jane; Hanefeld, Johanna; Hull, Elizabeth; Smith, Richard D; (2018) The impact of agricultural input subsidies on food and nutrition security: a systematic review. Food Security. ISSN 1876-4517 DOI: https://doi.org/10.1007/s12571-018-0857-5 Item availability may be restricted.