When shopping for an air purifier specifically for smoke filtration, look for models that have been independently tested and certified by reputable third parties like the asthma & allergy friendly Certification Program. He points to the Rabbit Air A3 as being certified asthma & allergy friendly
The price has gone up so much that I don't know how p w much longer I can afford it
Chest Volume 100, Issue 5, November 1991, Pages 14361441, Link
The Daily Californian "Commentary: Lung cancer and tobacco consumption", International Journal of Epidemiology , 30 (1): 3031, doi:10.1093/ije/30.1.30, archived from the original on 14 April 2009 Medicine and Medical Ethics in Nazi Germany , Berghahn Books, ISBN 978-1-57181-386-2 Kriegswichtiger Genuss: Tabak und Kaffee im "Dritten Reich"
Concerning the potential associations between cardiovascular diseases, a critical review was published in 1995