https://diariofarma.com/2019/01/30/el-gasto-farmaceutico-por-paciente-de-hepatitis-c-ha-caido-un-71-y-el-de-vih-un-40-desde-2014/hepatitis-c-y-vih-en-el-pais-vasco-evolucion-del-numero-de-pacientes-inversion-realizada-total-y-por-paciente