title: [Sources of hydrogen sulfide leak at excavation work in Krasnovodsk harbor and preventive measures].
authors.forename: M G
authors.initials: MG
authors.lastname: MARKHASEV
authors.forename: N G
authors.initials: NG
authors.lastname: TRIFEL
mesh_terms: D006801:Humans; D006862:Hydrogen Sulfide; D006920:Hygiene; D007221:Industry; D009790:Occupations; D012426:Russia; D012499:Sanitation
chemical_list: D006862:Hydrogen Sulfide
keywords: HYGIENE AND SANITATION/in Russia; INDUSTRY AND OCCUPATION/hygiene
vernacular_title: Istochniki vydeleniia serovodoroda na dnouglubitel' nykh rabotakh v Krasnovodskom portu i profilakticheskie meroprilatiia.