title: Cadmium exposure and urinary N-acetyl-β-D-glucosaminidase: a meta-analysis.
authors.affiliation: Department of Hygiene and Public Health, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-Ku, Tokyo, 113-8602, Japan. kawada@nms.ac.jp.
authors.forename: Tomoyuki
authors.initials: T
authors.lastname: Kawada