INFECTIOUS HEPATITIS IN BRISTOL, 1959-1962.
D000293:Adolescent; D002648:Child; D003141:Communicable Diseases; D004739:England; D006505:Hepatitis; D006506:Hepatitis A; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013223:Statistics as Topic; D014765:Viral Vaccines
D014765:Viral Vaccines
ADOLESCENCE; CHILD; ENGLAND; HEPATITIS, INFECTIOUS; INFANT; INFANT, NEWBORN; STATISTICS