A historical perspective on the regulation of particles.
Greenbaum
Daniel S
DS
Health Effects Institute, Boston, Massachusetts 02129-4533, USA. Dgreenbaum@healtheffects.org
D000388:Air / Q000592:standards; D000397:Air Pollution / Q000266:history* / Q000331:legislation & jurisprudence; D016021:Epidemiologic Studies; D005060:Europe; D049673:History, 20th Century; D014481:United States; D014484:United States Environmental Protection Agency / Q000266:history