ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Kinash M, Boyarchuk O, Dobrovolska L. Zinc: its impact on immune function in children. Pediatria Polska - Polish Journal of Paediatrics. 2021;96(4):263-269. doi:10.5114/polp.2021.112401. APA Kinash, M., Boyarchuk, O., & Dobrovolska, (2021). Paediatrics, 96(4), 263-269. https://doi.org/10.5114/polp.2021.112401 Chic...