The specimen identification MUST be declared. If no specimen identification is available, nullFlavor='NA' MUST be used. In this case @root and @extension are NOT ALLOWED. TODO schematron to check these busines rules.
chpation
@nullFlavor
cs
0 … 1
F
NA
If no specimen identification is available, nullFlavor='NA' MUST be used.
@extension
st
1 … 1
R
MUST contain the current specimen identification. The specimen identification MUST be unique within the system that issued the identification.
@root
uid
1 … 1
R
MUST contain the OID of the system that issued the ID. OIDs of code systems, which are published in the public OID registry for the Swiss health care system (oid.refdata.ch) are REQUIRED. Others are NOT ALLOWED.