Marcum, Z. A., Vasan, S., Tom, S., Hart, L., Wang, Y., Shadyab, A. H., . . . Gray, S. L. (2019). Self-Reported Barriers to Medication Use in Older Women: Findings from the Women’s Health Initiative. J Am Pharm Assoc (2003).

Marcum, Zachary A., Sowmya Vasan, Sarah Tom, Laura Hart, Youjin Wang, Aladdin H. Shadyab, Andrea Z. LaCroix, and Shelly L. Gray. "Self-Reported Barriers to Medication Use in Older Women: Findings From the Women’s Health Initiative." J Am Pharm Assoc (2003) 2019.

Marcum, Zachary A., et al. "Self-Reported Barriers to Medication Use in Older Women: Findings From the Women’s Health Initiative." J Am Pharm Assoc (2003) 2019.