authors Parikh, Toral J Helfrich, Christian D Quiñones, Ana R Marshall-Fabien, Gillian L Lena K. Makaroun, MD, MS Black, Marissa A Thielke, Stephen M
has subject area Aged Aged, 80 and over Female Health Expenditures Humans Male Medicare Medication Adherence Middle Aged Patient Satisfaction Prescription Drugs Surveys and Questionnaires United States