2) Yoon JS, Lee JU, Lee J, et al. Age-related clinical analysis of bacterial keratitis in Daejeon and Chungcheong provinces: a multicenter study. J Korean Ophthalmol Soc 2020;61:1414-23.
3) Whitcher JP, Srinivasan M, Upadhyay MP. Corneal blindness: a global perspective. Bull World Health Organ 2001;79:214-21.
4) You IC, Lee SB, Seo KY, et al. Clinical features and antibiotic susceptibility of culture-proven infectious keratitis: a multicenter 10-year study. J Korean Ophthalmol Soc 2021;62:447-62.
5) Morlet N, Minassian D, Butcher J. Risk factors for treatment outcome of suspected microbial keratitis. Ofloxacin Study Group. Br J Ophthalmol 1999;83:1027-31.
7) Green M, Apel A, Stapleton F. Risk factors and causative organisms in microbial keratitis. Cornea 2008;27:22-7.
9) Mukerji N, Vajpayee RB, Sharma N. Technique of area measurement of epithelial defects. Cornea 2003;22:549-51.
10) den Dekker MH, Slieker MG, Blank AC, et al. Comparability of Z-score equations of cardiac structures in hypoplastic left heart complex. J Am Soc Echocardiogr 2013;26:1314-21.
11) Park MH, Yoo WS, Kim GN, et al. Clinical aspects of infectious keratitis in Western Gyeongsangnamdo, Republic of Korea. J Korean Ophthalmol Soc 2019;60:731-9.
12) Al-Mujaini A, Al-Kharusi N, Thakral A, Wali UK. Bacterial keratitis: perspective on epidemiology, clinico-pathogenesis, diagnosis and treatment. Sultan Qaboos Univ Med J 2009;9:184-95.
13) Noh HJ, Lim HR, Koh JW. The status of infectious keratitis in Gwang-ju, Jeonnam, Republic of Korea. J Korean Ophthalmol Soc 2021;62:173-83.
14) Bharathi MJ, Ramakrishnan R, Meenakshi R, et al. Microbial keratitis in South India: influence of risk factors, climate, and geographical variation. Ophthalmic Epidemiol 2007;14:61-9.
15) Lass JH, Haaf J, Foster CS, Belcher C. Visual outcome in eight cases of Serratia marcescens keratitis. Am J Ophthalmol 1981;92:384-90.
18) Sun HJ, Lee JY, Kim SY, Jung MS. Clinical features of infectious keratitis in West Coast area of Chungcheongnam-do, Korea. J Korean Ophthalmol Soc 2010;51:658-63.
19) Toshida H, Kogure N, Inoue N, Murakami A. Trends in microbial keratitis in Japan. Eye Contact Lens 2007;33:70-3.
20) Forster RK. Conrad Berens lecture. The management of infectious keratitis as we approach the 21st century. CLAO J 1998;24:175-80.
21) van der Meulen IJ, van Rooij J, Nieuwendaal CP, et al. Age-related risk factors, culture outcomes, and prognosis in patients admitted with infectious keratitis to two Dutch tertiary referral centers. Cornea 2008;27:539-44.
22) Kim JY, Yoon KC, Park YG, et al. Age-related clinical analysis of infectious keratitis in two tertiary centers. J Korean Ophthalmol Soc 2010;51:927-34.
23) Thomas DR. Age-related changes in wound healing. Drugs Aging 2001;18:607-20.
24) Weksler ME. Senescence of the immune system. Med Clin North Am 1983;67:263-72.
25) Millodot M. The influence of age onthe sensitivity of the cornea. Invest Ophthalmol Vis Sci 1977;16:240-2.
27) Lee KH, Chae HJ, Yoon KC. Analysis of risk factors for treatment failure in fungal keratitis. J Korean Ophthalmol Soc 2008;49:737-42.
30) Dogru M, Katakami C, Inoue M. Tear function and ocular surface changes in noninsulin-dependent diabetes mellitus. Ophthalmology 2001;108:586-92.
31) Kang WS, Choi HT, Ahn M, You IC. The change of tear film in classification of diabetic retinopathy. J Korean Ophthalmol Soc 2014;55:486-92.
33) Keay L, Edwards K, Naduvilath T, et al. Microbial keratitis predisposing factors and morbidity. Ophthalmology 2006;113:109-16.
34) Wilhelmus KR. Indecision about corticosteroids for bacterial keratitis: an evidence-based update. Ophthalmology 2002;109:835-43.
36) Green MD, Apel AJ, Naduvilath T, Stapleton FJ. Clinical outcomes of keratitis. Clin Exp Ophthalmol 2007;35:421-6.
38) Botelho PJ, Johnson LN, Arnold AC. The effect of aspirin on the visual outcome of nonarteritic anterior ischemic optic neuropathy. Am J Ophthalmol 1996;121:450-1.
40) Kim D, Cho CH, Lee SB. Clinical analysis of bacterial keratitis according to culture positivity. J Korean Ophthalmol Soc 2019;60:1027-36.
41) Kim WJ, Kweon EY, Lee DW, et al. Prognostic factor and antibiotic susceptibility in bacterial keratitis: results of an eight-year period. J Korean Ophthalmol Soc 2009;50:1495-504.
43) Miedziak AI, Miller MR, Rapuano CJ, et al. Risk factors in microbial keratitis leading to penetrating keratoplasty. Ophthalmology 1999;106:1166-71.