title: Comments on "Heavy metals and polycyclic aromatic hydrocarbons: pollution and ecological risk assessment in street dust of Tehran".
authors.affiliation: Institute of Urban Water Management, Technische Universität Dresden, 01062 Dresden, Germany.
authors.forename: Jin
authors.initials: J
authors.lastname: Zhang
authors.affiliation: Institute of Urban Water Management, Technische Universität Dresden, 01062 Dresden, Germany.
authors.forename: Thomas
authors.initials: T
authors.lastname: Kaeseberg
authors.affiliation: Institute of Urban Water Management, Technische Universität Dresden, 01062 Dresden, Germany.
authors.forename: Peter
authors.initials: P
authors.lastname: Krebs
authors.affiliation: Chair of Water Supply Engineering, Institute of Urban Water Management, Technische Universität Dresden, 01062 Dresden, Germany. Electronic address: pei.hua@mailbox.tu-dresden.de.
authors.forename: Pei
authors.initials: P
authors.lastname: Hua
mesh_terms: D004391:Dust / Q000032:analysis*; D004785:Environmental Pollutants / Q000032:analysis*; D019216:Metals, Heavy / Q000032:analysis*; D011084:Polycyclic Aromatic Hydrocarbons / Q000032:analysis*
chemical_list: D004391:Dust; D004785:Environmental Pollutants; D019216:Metals, Heavy; D011084:Polycyclic Aromatic Hydrocarbons