APA (7th ed.) Citation

Quimby, A. E., Lebo, N. L., Griffiths, R., Hall, S., Dimitroulakos, J., & Johnson-Obaseki, S. Does metformin usage improve survival in head and neck squamous cell carcinoma? A population-based study. SAGE Publishing.

Chicago Style (17th ed.) Citation

Quimby, Alexandra E., Nicole L. Lebo, Rebecca Griffiths, Stephen Hall, Jim Dimitroulakos, and Stephanie Johnson-Obaseki. Does Metformin Usage Improve Survival in Head and Neck Squamous Cell Carcinoma? A Population-based Study. SAGE Publishing.

MLA (9th ed.) Citation

Quimby, Alexandra E., et al. Does Metformin Usage Improve Survival in Head and Neck Squamous Cell Carcinoma? A Population-based Study. SAGE Publishing.

Warning: These citations may not always be 100% accurate.