Santoso, B., Subagio, H.W., Suromo, L. and Sunomo, H.R. 2015. Zinc supplementation improves heme biosynthesis in rats exposed to lead. Universa Medicina. 34, 1 (Apr. 2015), 3–9. DOI:https://doi.org/10.18051/UnivMed.2015.v34.3-9.