Short-term mortality rates during a decade of improved air quality in Erfurt, Germany.
Breitner S, Stölzel M, Cyrys J, Pitz M, Wölke G, Kreyling W, Küchenhoff H, Heinrich J, Wichmann HE, Peters A.
Breitner S, et al. Among authors: wichmann he.
Environ Health Perspect. 2009 Mar;117(3):448-54. doi: 10.1289/ehp.11711. Epub 2008 Oct 7.
Environ Health Perspect. 2009.
PMID: 19337521
Free PMC article.