1. World Health Organization. Antibiotic resistance. [cited 2018 Dec 7]. Available from: http://www.who.int/news-room/fact-sheets/detail/antibiotic-resistance
2. Informe Anual 2016–2017. Plan Nacional frente a Resistencia a Antibióticos. [cited 2018 Dec 10]. Available from: http://www.resistenciaantibioticos.es/es/system/files/field/files/informe_anual_pran_2016-2017.pdf?file=1&type=node&id=441&force=0
3. Consumption Maps. Plan Nacional frente a la Resistencia a los Antibióticos. [cited 2019 Jan 12]. Available from: http://www.resistenciaantibioticos.es/es/profesionales/vigilancia/mapas-de-consumo/consumos-antibioticos-en-atencion-primaria
4. European Centre for Disease Prevention and Control. Rates by country. [cited 2018 Nov 25]. Available from: https://ecdc.europa.eu/en/antimicrobial-consumption/database/rates-country
5. European Surveillance of Antimicrobial Consumption (ESAC): quality appraisal of antibiotic use in Europe