COPD and occupational exposures: a case-control study.
Weinmann S, Vollmer WM, Breen V, Heumann M, Hnizdo E, Villnave J, Doney B, Graziani M, McBurnie MA, Buist AS.
Weinmann S, et al.
J Occup Environ Med. 2008 May;50(5):561-9. doi: 10.1097/JOM.0b013e3181651556.
J Occup Environ Med. 2008.
PMID: 18469625