title: Lead and copper levels in tea samples marketed in Beijing, China.
authors.affiliation: Beijing Key Laboratory of Bioactive Substances and Functional Foods, Beijing Union University, 197 Beituchengxi Street, Beijing 100083, China. qinfei111@hotmail.com
authors.forename: F
authors.initials: F
authors.lastname: Qin
authors.forename: W
authors.initials: W
authors.lastname: Chen
mesh_terms: D028241:Camellia sinensis / Q000737:chemistry*; D002681:China; D002947:Cities; D003300:Copper / Q000032:analysis*; D004784:Environmental Monitoring; D004785:Environmental Pollutants / Q000032:analysis*; D005506:Food Contamination / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D004785:Environmental Pollutants; D007854:Lead; D003300:Copper