Liên quan Robert Oppenheimer Robert Lewandowski Roberto Carlos Robert Downey Jr. Roberto Baggio Roberto Mancini Robert Pattinson Robert Pirès Roberto Firmino Robert Schumann
Tài liệu tham khảo WikiPedia: Robert_N._Proctor http://derstandard.at/1330390260822/Das-toedlichst... http://www.bmj.com/content/313/7070/1450.extract http://discovermagazine.com/2009/jan/08-why-did-we... http://www.freitag.de/autoren/der-freitag/die-lung... http://www.mpiwg-berlin.mpg.de/KWG/Ergebnisse/Erge... http://www.perlentaucher.de/buch/9910.html http://www.sueddeutsche.de/wissen/polonium-in-ziga... http://www6.miami.edu/ethics/jpsl/archives/papers/... http://www.stanford.edu/dept/HPST/proctor.html http://ltdlimages.library.ucsf.edu/imagesv/v/m/m/v...
