10.1371/journal.pmed.1000175.g004 Charles P. Larson Charles P. Larson Unnati Rani Saha Unnati Rani Saha Hazera Nazrul Hazera Nazrul Changes in zinc coverage over time by household wealth asset quintile (1 lowest, 5 highest). Public Library of Science 2009 zinc quintile 2009-11-03 02:17:41 Figure https://plos.figshare.com/articles/figure/_Changes_in_zinc_coverage_over_time_by_household_wealth_asset_quintile_1_lowest_5_highest_/548261 <p>Changes in zinc coverage over time by household wealth asset quintile (1 lowest, 5 highest).</p>