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A systematic review and meta-analysis of the use of oral zinc in the treatment of hepatic encephalopathy

Norberto C Chavez-Tapia*, Asunción Cesar-Arce, Tonatiuh Barrientos-Gutiérrez, Francisco A Villegas-López, Nahum Méndez-Sanchez and Misael Uribe

Nutrition Journal 2013, 12:74  doi:10.1186/1475-2891-12-74

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