Sjöberg, A M Spectrophotometric determination of nitrate in baby foods: collaborative study. [electronic resource] - Journal of AOAC International - 425-30 p. digital Publication Type: Journal Article ISSN: 1060-3271 Subjects--Topical Terms: Food AnalysisHumansInfant Food--analysisInfant, NewbornMeatNitrates--analysisNitrites--analysisSpectrophotometry--methods