Radium and/or radium compound

Radium and/or radium compound (substance)

active

Code	`303703007`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20020131

Parents (1)

767098004Metal and/or metal compound substance

Children (3)

73469000Radium substance
1416006Radium compound substance
61527008Radium radioisotope substance