Factors Influencing Cost-Related Nonadherence to Medication in Older Adults: A Conceptually Based Approach

Zivin, Kara; Langa, Kenneth M; Heisler, Michele; Ratliff, Scott; Piette, John D. (2010). Factors Influencing Cost-Related Nonadherence to Medication in Older Adults: A Conceptually Based Approach. Value in Health. 13(4), 338-345.