HL7 Workbench
Beta
v2.3.1
Message Structures
ROR_ROR
HL7 v2.x
Parser
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ROR_ROR
ROR_ROR
0 segments · 1 events
...
2.3
Apr
1997
2.3.1
May
1999
2.4
Oct
2000
...
Message Structure
Message Structure
0 segments
Tree
Grammar
R
Required
O
Optional
Choice
Used by Events:
R0R
R0R - Pharmacy prescription order query response