WASET
    Pedro M. Abreu and  Bruno R. Mendes,  Co-payment Strategies for Chronic Medications: A Qualitative and Comparative Analysis at European Level.   journal   = {International Journal of Pharmacological and Pharmaceutical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2016, vol. 120(12). 579 - 583
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10006029.