title: [Non-transmissibility of hepatitis B by orofecal mode].
mesh_terms: D004064:Digestive System / Q000382:microbiology; D005243:Feces / Q000382:microbiology; D006509:Hepatitis B / Q000635:transmission*; D006514:Hepatitis B Surface Antigens; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology; D009910:Oral Hygiene; D012463:Saliva / Q000276:immunology / Q000382:microbiology
chemical_list: D006514:Hepatitis B Surface Antigens
vernacular_title: Non transmissibilité de l'hépatite B par vole oro-fécale.