title: [How infants of hepatitis B-positive mothers are protected].
authors.forename: P
authors.initials: P
authors.lastname: Pohjanpelto
mesh_terms: D005260:Female; D006509:Hepatitis B / Q000175:diagnosis / Q000517:prevention & control*; D017325:Hepatitis B Vaccines; D006801:Humans; D007116:Immunization, Passive; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis; D014761:Viral Hepatitis Vaccines
chemical_list: D017325:Hepatitis B Vaccines; D014761:Viral Hepatitis Vaccines
vernacular_title: Miten suojataan hepatiitti B -positiivisten äitien lapset.