Email updates

Keep up to date with the latest news and content from BMC Pulmonary Medicine and BioMed Central.

Download references

Open Access

Directly measured secondhand smoke exposure and COPD health outcomes

Mark D Eisner*, John Balmes, Edward H Yelin, Patricia P Katz, S Katherine Hammond, Neal Benowitz and Paul D Blanc

BMC Pulmonary Medicine 2006, 6:12  doi:10.1186/1471-2466-6-12