Effect of copayment policies on initial medication non-adherence according to income: a population-based study
Ignacio Aznar-Lou, Anton Pottegård, Ana Fernández, María Teresa Peñarrubia-María, Antoni Serrano-Blanco, Ramón Sabés-Figuera, Montserrat Gil-Girbau, Marta Fajó-Pascual, Patricia Moreno-Peral, Maria Rubio-Valera
BMJ Quality & Safety Nov 2018, 27 (11) 878-891; DOI: 10.1136/bmjqs-2017-007416