Sin, D. D. (2006). Inhaled corticosteroids and mortality in COPD. BMJ Group.
Chicago Style CitationSin, D D. Inhaled Corticosteroids and Mortality in COPD. BMJ Group, 2006.
MLA CitationSin, D D. Inhaled Corticosteroids and Mortality in COPD. BMJ Group, 2006.
Warning: These citations may not always be 100% accurate.