Blanco, IgnacioDiego, IsidroBueno, PatriciaCasas-Maldonado, FranciscoMiravitlles, Marc2023-01-252023-01-252019-07-18http://hdl.handle.net/10668/13849enGeographic Information SystemsGeography, MedicalGlobal HealthHumansPrevalencePulmonary Disease, Chronic ObstructiveGeographic distribution of COPD prevalence in the world displayed by Geographic Information System maps.research article31000678open access10.1183/13993003.00610-20191399-3003https://erj.ersjournals.com/content/erj/54/1/1900610.full.pdf