title: [Studies to identify the most informative sources in the field of hygiene and sanitation].
mesh_terms: D006920:Hygiene; D007255:Information Services; D009787:Occupational Medicine; D010506:Periodicals as Topic; D011634:Public Health
vernacular_title: Issledovanie po vyiavleniiu naibolee informativnykh istochnikov v oblasti gigieny i sanitarii.