title: [Effectiveness of work for donations in workers' and students' groups].
mesh_terms: D001782:Blood Donors; D004651:Employment; D006801:Humans; D012011:Red Cross / Q000458:organization & administration*; D012426:Russia; D013334:Students
vernacular_title: Effektivnost' raboty po donorstvu v trudovykh i studencheskikh kollektivakh.