A national-scale assessment of heavy metal contamination in urban road dust across China: a synthesis of data from 82 cities Quan Zhang Nian Hong Quansi Ou Zicheng Wang A. Liu Aug 2026 · Environmental Geochemistry and Health · Vol 48 · 0 citations · 82 references Medicine DOI PubMed Semantic Scholar Save View source Cite Copy APA Copied ✓ Copy MLA Copied ✓ Copy BibTeX Copied ✓ Share