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Lei MH, Ko YL, Kuan P, Lien WP, Chen DS.Lei MH, et al. Among authors: ko yl.J Formos Med Assoc. 1992 Apr;91(4):457-61.J Formos Med Assoc. 1992.PMID: 1358318
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Ko YL, Lin JL, Chen JJ, Lien WP, Chen JH, Cheng JJ, Chu SH, Hung CR.Ko YL, et al.Taiwan Yi Xue Hui Za Zhi. 1988 Aug;87(8):780-6.Taiwan Yi Xue Hui Za Zhi. 1988.PMID: 3241156No abstract available.