authors Parikh, Toral J Helfrich, Christian D QuiƱones, Ana R Marshall-Fabien, Gillian L Makaroun, Lena K 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