TY - STD TI - Australian Radiation Protection and Nuclear Safety Agency: [http://www.arpansa.gov.au] UR - http://www.arpansa.gov.au ID - ref1 ER - TY - STD TI - UK Administration of Radioactive Substances Advisory Committee (ARSAC): [http://www.arsac.org.uk] UR - http://www.arsac.org.uk ID - ref2 ER -