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Yoo SY, Ahn HY.Yoo SY, et al. Among authors: ahn hy.Int J Environ Res Public Health. 2020 Sep 26;17(19):7052. doi: 10.3390/ijerph17197052.Int J Environ Res Public Health. 2020.PMID: 32993170Free PMC article.
Choi Y, Ahn HY.Choi Y, et al. Among authors: ahn hy.Asian Nurs Res (Korean Soc Nurs Sci). 2021 Dec;15(5):329-336. doi: 10.1016/j.anr.2021.12.001. Epub 2021 Dec 13.Asian Nurs Res (Korean Soc Nurs Sci). 2021.PMID: 34915186Free article.Clinical Trial.
Jin BK, Ahn HY.Jin BK, et al. Among authors: ahn hy.Child Health Nurs Res. 2020 Oct;26(4):411-421. doi: 10.4094/chnr.2020.26.4.411. Epub 2020 Oct 31.Child Health Nurs Res. 2020.PMID: 35004485Free PMC article.
Jang S, Ahn HY.Jang S, et al. Among authors: ahn hy.Int J Environ Res Public Health. 2023 Jan 15;20(2):1576. doi: 10.3390/ijerph20021576.Int J Environ Res Public Health. 2023.PMID: 36674329Free PMC article.