EPI-ASTHMA study protocol: a population-based multicentre stepwise study on the prevalence and characterisation of patients with asthma according to disease severity in Portugal

MLA

Jaime Correia-de-Sousa, et al. “EPI-ASTHMA Study Protocol: A Population-Based Multicentre Stepwise Study on the Prevalence and Characterisation of Patients with Asthma According to Disease Severity in Portugal.” BMJ Open, vol. 12, no. 9, Sept. 2022. EBSCOhost, https://doi.org/10.1136/bmjopen-2022-064538.

APA

Jaime Correia-de-Sousa, Cristina Jácome, Joao A Fonseca, Dinis Brito, Marisa Pardal, Catarina João, Filipa Lopes, Janete Santos, Liliana Amorim, Maria João Barbosa, Pedro Teixeira, & Filipa Bernardo. (2022). EPI-ASTHMA study protocol: a population-based multicentre stepwise study on the prevalence and characterisation of patients with asthma according to disease severity in Portugal. BMJ Open, 12(9). https://doi.org/10.1136/bmjopen-2022-064538

Chicago

Jaime Correia-de-Sousa, Cristina Jácome, Joao A Fonseca, Dinis Brito, Marisa Pardal, Catarina João, Filipa Lopes, et al. 2022. “EPI-ASTHMA Study Protocol: A Population-Based Multicentre Stepwise Study on the Prevalence and Characterisation of Patients with Asthma According to Disease Severity in Portugal.” BMJ Open 12 (9). doi:10.1136/bmjopen-2022-064538.