| Label | Id | |
|---|---|---|
| (203)84Po | http://purl.obolibrary.org/obo/CHEBI_37363 | |
| (203)Po | http://purl.obolibrary.org/obo/CHEBI_37363 | |
| polonium-203 | http://purl.obolibrary.org/obo/CHEBI_37363 | |
| polonium-203 atom | http://purl.obolibrary.org/obo/CHEBI_37363 | |
| polonium, isotope of mass 203 | http://purl.obolibrary.org/obo/CHEBI_37363 |
