Atanassova, Juliana Characteristics of Honey from Serpentine Area in the Eastern Rhodopes Mt., Bulgaria. [electronic resource] - Biological trace element research Sep 2016 - 247-58 p. digital Publication Type: Journal Article ISSN: 1559-0720 Standard No.: 10.1007/s12011-015-0616-9 doi Subjects--Topical Terms: BulgariaFood AnalysisHoney--analysisMetals--analysisTrace Elements--analysis