Represents a PTR_PCF_OBRRXONTEVAROBXNTEVAR group structure (a Group object). A Group is an ordered collection of message segments that can repeat together or be optionally in/excluded together. This Group contains the following elements:
- 1: OBR (OBR - observation request segment) choice
- 2: RXO (RXO - pharmacy/treatment order segment) choice
- 3: NTE (NTE - notes and comments segment) optional repeating
- 4: VAR (Variance) optional repeating
- 5: PTR_PCF_OBXNTEVAR (a Group object) optional repeating
Note that this structure has "choice" elements. This means that one of the structures above marked as "choice" must be present, but no more than one.