5001997587
blanc fixe (300311578) 'derived from' barium sulfate (300013788);
changeNote
5001997587
blanc fixe (300311578) 'derived from' barium sulfate (300013788);
description
blanc fixe (300311578) 'derived from' barium sulfate (300013788);
type
relation added
startedAtTime
2009-03-16T07:57:42