[Investigation on hepatitis B virus infection in children from Guiyang area].
Bao
Li-Ya
LY
Li
Yuan-Yuan
YY
Tian
Miao
M
Zhang
Li-Sha
LS
Xiao
Jun
J
Xie
Yuan
Y
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology* / Q000276:immunology / Q000517:prevention & control; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male