title: [Various scientific approaches to hygiene and sanitation].
authors.forename: N M
authors.initials: NM
authors.lastname: ANASTAS'EV
mesh_terms: D006801:Humans; D006920:Hygiene; D012499:Sanitation
keywords: HYGIENE AND SANITATION
vernacular_title: Razlichiia v metodicheskoi napravlennosti nauchnoi gigienicheskoi raboty.