title: Should all pregnant women be screened for hepatitis B surface antigen?
mesh_terms: D003365:Costs and Cost Analysis; D005260:Female; D006509:Hepatitis B / Q000517:prevention & control*; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000276:immunology*; D006801:Humans; D008403:Mass Screening / Q000191:economics*; D011247:Pregnancy / Q000276:immunology*
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens