机构:
Univ Edinburgh, Resp Med Unit, Dept Med, Royal Infirm, Edinburgh EH3 9YW, Midlothian, ScotlandUniv Edinburgh, Resp Med Unit, Dept Med, Royal Infirm, Edinburgh EH3 9YW, Midlothian, Scotland
机构:
Univ Paris, Dept Med Gen, F-75014 Paris, France
Univ Paris, Methods Team, Ctr Res Epidemiol & Stat Cress, Inserm,Inra, F-75004 Paris, FranceUniv Paris, Dept Med Gen, F-75014 Paris, France