IUPAC definition : SI derived unit of dose equivalent (the mean specific energy imparted to an element
of matter corrected by a quality factor and a modifying factor to take into account
the properties of irradiated matter) equal to one joule per kilogram and admitted
for reasons of safeguarding human health.;
SI derived unit of dose equivalent (the mean specific energy imparted to an element
of matter corrected by a quality factor and a modifying factor to take into account
the properties of irradiated matter) equal to one joule per kilogram and admitted
for reasons of safeguarding human health.