引用本文: | KC L?drup Carlsen,S Roll,KH Carlsen,P Mowinckel,AH Wijga,B Brunekreef,M Torrent,G Roberts,SH Arshad,I Kull,U Kr?mer,A von Berg,E Eller,A H?st,C Kuehni,B Spycher,J Sunyer,CM Chen,A Reich,A Asarnoj,C Puig,O Herbarth,JM Mahachie John,K Van Steen,SN Willich,U Wahn,S Lau,T Keil;GALEN WP . ‘Birth Cohorts’ working group.Does Pet Ownership in Infancy Lead to Asthma or Allergy at School Age? Pooled Analysis of Individual Participant Data from 11 European Birth Cohorts[J].PloS one,2012,7(8):e43214. |