MeSH note : protective shield to reduce scatter dose to the testicle outside of radiation treatment
field; composed of 50% bismuth, 26.7% lead, 13.3% tin & 10% cadmium; density 9.38g/cm(3);
MeSH synonym : Lipowit'z metal;
MeSH CAS label : bismuth alloy, bi 50,Pb 25,Cd 12,Sn 12 (L-PbBi50Sn12.5Cd12.5);