title: [A useful device].
authors.forename: M M
authors.initials: MM
authors.lastname: Naumov
mesh_terms: D003902:Detergents / Q000008:administration & dosage*; D004867:Equipment Design; D006235:Hand Disinfection; D006801:Humans; D013501:Surface-Active Agents / Q000008:administration & dosage*
chemical_list: D003902:Detergents; D013501:Surface-Active Agents
vernacular_title: Poleznoe prisposoblenie.