npj Primary Care Respiratory Medicine Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP NPJ Primary Care Respiratory Medicine Primary Care Respiratory Medicine, 28:8. SPRINGERNATURE npj Primary Care Respiratory Medicine, Vol 28, Iss 1, Pp 1-9 (2018) npj Primary Care Respiratory Medicine, 28
NPJ Primary Care Respiratory Medicine Primary Care Respiratory Medicine, 26:16048. SPRINGERNATURE Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP npj Primary Care Respiratory Medicine, 26