title: Commercial gammaglobulin (CGG) as a possible vehicle of transmission of HBsAg in familial clustering.
mesh_terms: D004340:Drug Contamination; D005260:Female; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006525:Hepatitis, Viral, Human / Q000235:genetics / Q000276:immunology / Q000635:transmission*; D006801:Humans; D008297:Male; D005719:gamma-Globulins / Q000009:adverse effects*
chemical_list: D006514:Hepatitis B Surface Antigens; D005719:gamma-Globulins