APA (7th ed.) Citation

Heider, D., Meid, A., Quinzler, R., & Haefeli, W. E. (2017). Health service use, costs, and adverse events associated with potentially inappropriate medication in old age in Germany: Retrospective matched cohort study. Drugs & aging, 34(4), . https://doi.org/10.1007/s40266-017-0441-2

Chicago Style (17th ed.) Citation

Heider, Dirk, Andreas Meid, Renate Quinzler, and Walter E. Haefeli. "Health Service Use, Costs, and Adverse Events Associated with Potentially Inappropriate Medication in Old Age in Germany: Retrospective Matched Cohort Study." Drugs & Aging 34, no. 4 (2017). https://doi.org/10.1007/s40266-017-0441-2.

MLA (9th ed.) Citation

Heider, Dirk, et al. "Health Service Use, Costs, and Adverse Events Associated with Potentially Inappropriate Medication in Old Age in Germany: Retrospective Matched Cohort Study." Drugs & Aging, vol. 34, no. 4, 2017, https://doi.org/10.1007/s40266-017-0441-2.