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Effects of government policies on the spread of COVID-19 worldwide.
Chung HW, Apio C, Goo T, Heo G, Han K, Kim T, Kim H, Ko Y, Lee D, Lim J, Lee S, Park T. Chung HW, et al. Among authors: ko y. Sci Rep. 2021 Oct 14;11(1):20495. doi: 10.1038/s41598-021-99368-9. Sci Rep. 2021. PMID: 34650119 Free PMC article.
Which National Factors Are Most Influential in the Spread of COVID-19?
Kim H, Apio C, Ko Y, Han K, Goo T, Heo G, Kim T, Chung HW, Lee D, Lim J, Park T. Kim H, et al. Among authors: ko y. Int J Environ Res Public Health. 2021 Jul 16;18(14):7592. doi: 10.3390/ijerph18147592. Int J Environ Res Public Health. 2021. PMID: 34300044 Free PMC article.
Sonographic detection of duodenal ulcer.
Lim JH, Lee DH, Ko YT. Lim JH, et al. Among authors: ko yt. J Ultrasound Med. 1992 Mar;11(3):91-4. doi: 10.7863/jum.1992.11.3.91. J Ultrasound Med. 1992. PMID: 1608082
Transabdominal US staging of gastric cancer.
Lim JH, Ko YT, Lee DH. Lim JH, et al. Among authors: ko yt. Abdom Imaging. 1994 Nov-Dec;19(6):527-31. doi: 10.1007/BF00198255. Abdom Imaging. 1994. PMID: 7820025
Clonorchiasis of the pancreas.
Lim JH, Ko YT. Lim JH, et al. Among authors: ko yt. Clin Radiol. 1990 Mar;41(3):195-8. doi: 10.1016/s0009-9260(05)80967-5. Clin Radiol. 1990. PMID: 2182270
5,791 results