Lancet study about walking down a traffic-polluted road
http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(17)32643-0/fulltext
Monthly Archive: February 2018
heilpraxis: “Neue Studie: Stadtluft oftmals zu schmutzig fürs Joggen”
http://www.heilpraxisnet.de/naturheilpraxis/neue-studie-stadtluft-oftmals-zu-schmutzig-fuers-joggen-20180228401973