1. Análisis realizado por Close-Up International en el periodo comprendido entre julio 2013 y junio 2018.
2. Fisberg M, Maulen‑Radovan IE, Tormo R, Carrasposo MT, Giner CP, Martin FA, Belinchon PP, Costa CM, Perez MP, Caro JG, Garibay EMV, Aranda JAG, Po IMA, Guerra AJMS, Martinez SV, McCue M, Alarcon PA, Comer GM. Effect of Oral Nutritional Supplementation with or without Synbiotics on Sickness and Catch‑up Growth in Preschool Children. Int Pediatra 2002; 17: 216‑ 22.
3. Huynh D.T.T., Estorninos E., Capeding R.Z., Oliver J.S., Low Y.L. & Rosales F.J. (2015) Longitudinal growth and health outcomes in nutritionally atrisk children who received long-term nutritional intervention. J Hum Nutr Diet. 28, 623–635 doi:10.1111/jhn.12306