title: [Nitrite and nitrate levels in daily meals of vocational school students, infants and children].
authors.forename: M
authors.initials: M
authors.lastname: Nabrzyski
authors.forename: R
authors.initials: R
authors.lastname: Gajewska
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D004045:Dietary Services / Q000592:standards*; D005506:Food Contamination / Q000032:analysis*; D006801:Humans; D007223:Infant; D007225:Infant Food / Q000032:analysis*; D009566:Nitrates / Q000032:analysis*; D009573:Nitrites / Q000032:analysis*; D011044:Poland; D012572:School Health Services / Q000592:standards*; D014829:Vocational Education
chemical_list: D009566:Nitrates; D009573:Nitrites
vernacular_title: Zawartość azotynów i azotanów w caøodziennym pozywieniu møodziezy szkoøy zawodowej oraz niemowlat i dzieci.