title: [Perinatal transmission of hepatitis B virus].
mesh_terms: D005260:Female; D005312:Fetal Blood / Q000276:immunology; D006509:Hepatitis B / Q000517:prevention & control / Q000635:transmission*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D007114:Immunization; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious
chemical_list: D006514:Hepatitis B Surface Antigens