Authors: C A Pope; M J Thun; M M Namboodiri; D W Dockery; J S Evans; F E Speizer; C W Heath Journal: Am J Respir Crit Care Med Date: 1995-03 Impact factor: 21.405
Authors: P H Saldiva; C A Pope; J Schwartz; D W Dockery; A J Lichtenfels; J M Salge; I Barone; G M Bohm Journal: Arch Environ Health Date: 1995 Mar-Apr