作者单位：
Ctr Hosp Vila Nova Gaia Espinho, Dept Pulmonol, Rua Conceicao Fernandes SN, P-4434502 Vila Nova de
[1]
Agrupamento Centros Saude do Porto Oriental, Dept Publ Hlth, Oporto, Portugal
[2]
Univ Porto, Fac Sci, Dept Math, Oporto, Portugal
[3]
Univ Porto, Sch Med, Dept Clin Epidemiol & Publ Hlth, Dept Predict Med & Publ Hlth, Oporto, Portugal
[4]
Univ Porto, Inst Publ Hlth, EPIUnit, Oporto, Portugal
[5]
Univ Minho, Sch Hlth Sci, Life & Hlth Sci Res Inst ICVS, Braga, Portugal
[6]
发布时间
2018-01-30
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