Geographic variations in prevalence and underdiagnosis of COPD: Results of the IBERPOC multicentre epidemiological study
- Peña, V.S.
- Miravitlles, M.
- Gabriel, R.
- Jiménez-Ruiz, C.A.
- Villasante, C.
- Masa, J.F.
- Viejo, J.L.
- Fernández-Fau, L.
ISSN: 0012-3692
Year of publication: 2000
Volume: 118
Issue: 4
Pages: 981-989
Type: Article