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Journal
Rev Port Pneumol
Volume
19
Issue
3
Pages
88–95
Publication year
2013
Suggested citation
Cardoso J, Ferreira JR, Almeida J, Santos JM, Rodrigues F, Matos MJ, Gaspar M. Chronic obstructive pulmonary disease in Portugal: Pneumobil (1995) and 2002 prevalence studies revisited. Rev Port Pneumol. 2013; 19(3): 88–95.