Feng M, Wang Z, Zhou A, Ai D. The Effects of Different Sizes of Nanometer Zinc Oxide on the Proliferation and Cell Integrity of Mice Duodenum-Epithelial Cells in Primary Culture. Pak. J. Nutr. [Internet]. 2009 Jul. 15 [cited 2025 Jul. 19];8(8):1164–1166. Available from: https://pjnonline.org/pjn/article/view/968