Abdollahi, Morteza Zinc supplementation is an effective and feasible strategy to prevent growth retardation in 6 to 24 month children: A pragmatic double blind, randomized trial. [electronic resource] - Heliyon Nov 2019 - e02581 p. digital Publication Type: Journal Article ISSN: 2405-8440 Standard No.: 10.1016/j.heliyon.2019.e02581 doi