1 "Thechanging epidemiology of hepatitis A in children and the considera-tion of active immunization in Korea" 41 : 34-39, 2000
2 "Surveillance of infectious diseases in the Italian militars as pre-requisite for tailored vaccination programme" 19 : 2006-2011, 2001
3 "Seroprevalence of hepatitis A infection in a low endemicity country: a systematic review" 5 : 56-, 2005
4 "Risk groupsfor hepatitis A virus infection" 21 : 2224-2233, 2003
5 "Meningococ-cal diseases in the Republic of Korea Army: incidence and serogroupsdetermined by PCR" 18 : 163-166, 2003
6 "Hepatitis B immunity in United States military recruits" 191 : 1835-1841, 2005
7 "Hepatitis A shifting epidemiology in Poland and Eastern Europe" 18 : 68-70, 2000
8 "Hepatitis A and B seropositivity amongmedical students" 74 : 39-45, 2005
9 "Declining hepatitis A seroprevalence:a global review and analysis" 132 : 1005-1022, 2004
10 "Clinical review of acute hepatitis A in an emergency center" 13 : 306-311, 2002
1 "Thechanging epidemiology of hepatitis A in children and the considera-tion of active immunization in Korea" 41 : 34-39, 2000
2 "Surveillance of infectious diseases in the Italian militars as pre-requisite for tailored vaccination programme" 19 : 2006-2011, 2001
3 "Seroprevalence of hepatitis A infection in a low endemicity country: a systematic review" 5 : 56-, 2005
4 "Risk groupsfor hepatitis A virus infection" 21 : 2224-2233, 2003
5 "Meningococ-cal diseases in the Republic of Korea Army: incidence and serogroupsdetermined by PCR" 18 : 163-166, 2003
6 "Hepatitis B immunity in United States military recruits" 191 : 1835-1841, 2005
7 "Hepatitis A shifting epidemiology in Poland and Eastern Europe" 18 : 68-70, 2000
8 "Hepatitis A and B seropositivity amongmedical students" 74 : 39-45, 2005
9 "Declining hepatitis A seroprevalence:a global review and analysis" 132 : 1005-1022, 2004
10 "Clinical review of acute hepatitis A in an emergency center" 13 : 306-311, 2002
11 "Changing hepatitis A epidemi-ology and the need for vaccination in Korea" 22 : 237-242, 2004
12 "An outbreak of hepatits A in South Korean military personnel: aclinical and epidemiologic study" 7 : 392-400, 2001
13 "A seroepidemiological study of anti-HAV IgG in Korean combat policemen" 57 : 988-993, 1999