title: Viral hepatitis abroad. Incidence in Catholic missionaries.
mesh_terms: D000328:Adult; D000367:Age Factors; D002410:Catholicism; D003906:Developing Countries; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D007106:Immune Sera / Q000008:administration & dosage; D007116:Immunization, Passive; D008297:Male; D008493:Medical Missions; D008875:Middle Aged; D066189:Missionaries; D008921:Religious Missions; D012189:Retrospective Studies; D012712:Serum Globulins / Q000008:administration & dosage / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D007106:Immune Sera; D012712:Serum Globulins