Before revision: Chapter: "A Nickel-Plated Emperor", p. 121 and following References External links Nickel at The Periodic Table of Videos (University of Nottingham) CDC – Nickel – NIOSH Workplace Safety and Health Topic An occupational hygiene assessment of dermal nickel exposures in primary production industries by GW Hughson.
After revision: Chapter: "A Nickel-Plated Emperor", p. 121 and following References External links Nickel video from the Periodic Videos series (University of Nottingham) Aluminum entry (last reviewed October 30, 2019) in the NIOSH Pocket Guide to Chemical Hazards published by the CDC's National Institute for Occupational Safety and Health Toxicological Profile for Nickel (draft for public comment) (PDF) (August 2023) – Nickel – NIOSH Workplace Safety and Health Topic An occupational hygiene assessment of dermal nickel exposures in primary production industries by GW Hughson.