Worldwide implementation   of hepatitis B vaccination   of newborns, 2006.
D014943:Global Health; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000627:therapeutic use*; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control
D017325:Hepatitis B Vaccines