SOYLAK, M., R. SARA YMEN, İbrahim NARİN, and M. DOĞAN. “Serum Zinc Levels OfaA Region That Has Low Socio-Economic Levelsosyo”. European Journal of Therapeutics, vol. 8, no. 1, 2, Jan. 1997, pp. 38-42, doi:10.58600/eurjther.1997-8-1-2-1496-arch.