APA (7th ed.) Citation

Engel, B., Schindler, C., Leuppi, J. D., & Rutishauser, J. (2017, May). Predictors of re-exacerbation after an index exacerbation of chronic obstructive pulmonary disease in the REDUCE randomised clinical trial. Swiss Medical Weekly.

Chicago Style (17th ed.) Citation

Engel, Brigitte, Christian Schindler, Jörg D. Leuppi, and Jonas Rutishauser. "Predictors of Re-exacerbation After an Index Exacerbation of Chronic Obstructive Pulmonary Disease in the REDUCE Randomised Clinical Trial." Swiss Medical Weekly May. 2017.

MLA (9th ed.) Citation

Engel, Brigitte, et al. "Predictors of Re-exacerbation After an Index Exacerbation of Chronic Obstructive Pulmonary Disease in the REDUCE Randomised Clinical Trial." Swiss Medical Weekly, May. 2017.