HL7 Workbench
Beta
v2.4
Message Structures
RTB_Knn
HL7 v2.x
Parser
Sign in
RTB_KNN
Tabular response
6 segments
...
2.3.1
May
1999
2.4
Oct
2000
2.5
Aug
2003
...
Message Structure
Message Structure
6 segments
Tree
Grammar
R
Required
O
Optional
Choice
MSH
R
1
MSA
R
1
ERR
O
1
QAK
R
1
QPD
R
1
DSC
O
1