Rádon (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Rádon" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

882^nd place

1,359^th place

7^th place

14^th place

low place

low place

3,680^th place

2,816^th place

cancer.org

http://www.cancer.org/cancer/cancercauses/othercarcinogens/pollution/radon

epa.gov

http://www.epa.gov/radon/health-risk-radon
http://www.epa.gov/sites/production/files/2014-08/documents/na_rn_pooling.pdf
http://www.epa.gov/sites/production/files/2014-08/documents/euro_rn_pooling.pdf
«A Citizen's Guide to Radon». EPA. Consultado em 3 de abril de 2010

itn.pt

http://www.itn.pt/docum/relat/radiolog/rel-vig-radiol2013.pdf

nytimes.com

«Dr. R.B. Owens Dies. Noted Engineer, 70. Leader in the Electrical Field Was Secretary of Franklin Institute, 1910 to 1924. A Major in World War. Director A.E.F. Telephone Communication in Europe. Discovered Alpha Ray». New York Times. 3 de novembro de 1940. Consultado em 22 de março de 2015