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The Authors observed 104 cases of infectious hepatitis who were admitted to pediatric ward of Han-Il
Hospital for 4 years and 8 months, from Jan. 1, 1967 to Aug. 31, 1971, and following results were obtained.
1) Annulal incidence: It was highest in 1969 and lowest in 1968, but we couldn`t obtained any information
about endemic cycle of infectious hepatitis. 2) Age... |
