title: Risk of infection.
mesh_terms: D000636:Aminosalicylic Acids / Q000627:therapeutic use; D006760:Hospitalization; D006801:Humans; D007194:India; D007538:Isoniazid / Q000627:therapeutic use; D014376:Tuberculosis / Q000188:drug therapy / Q000517:prevention & control*
chemical_list: D000636:Aminosalicylic Acids; D007538:Isoniazid