Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health
Division of Respiratory Disease Studies
1095 Willowdale Road
Morgantown,
WV
USA
26505
Papers:
2072.0 Trends in chronic obstructive pulmonary disease prevalence by occupation in the U.S. workers, 1997-2004
5125.0 Chronic obstructive pulmonary disease associated with occupations in the U.S. workers