TY - JOUR AU - Pope,CA AU - Ezzati,M AU - Dockery,DW DO - 10.1007/s11869-010-0130-3 EP - 235 PY - 2012/// SN - 1873-9318 SP - 231 TI - Validity of observational studies in accountability analyses: the case of air pollution and life expectancy T2 - AIR QUALITY ATMOSPHERE AND HEALTH UR - http://dx.doi.org/10.1007/s11869-010-0130-3 UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000309480700007&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=a2bf6146997ec60c407a63945d4e92bb VL - 5 ER -