Details concerning processing and processing steps for the specimen.
= Must Support, = Is Modifier, = QiCore defined extension
| Field | Card. | Type | Description | 
|---|---|---|---|
| procedure | 0..1 | Concept | A coded value specifying the procedure used to process the specimen. Binding: Type indicating the technique used to process the specimen (example)  | 
| additive | 0..* | List<Substance> | Material used in the processing step. |