APA (7th ed.) Citation
Masnoon, N., & et al. (2017). What is polypharmacy? A systematic review of definitions.
Chicago Style (17th ed.) Citation
Masnoon, N., and et al. What Is Polypharmacy? A Systematic Review of Definitions. 2017.
MLA (9th ed.) Citation
Masnoon, N., and et al. What Is Polypharmacy? A Systematic Review of Definitions. 2017.
Warning: These citations may not always be 100% accurate.