LOINC description : The expected value for this variable is the name of a section within a report. For
example, History of Past Illnesses, Procedures or Diagnosis. Such a reporting strategy
is less common than the traditional method of using nested OBR segments to organize
sections within HL7 version 2 messages. Using the strategy with this variable, the
section header OBX segment would then be followed by several OBX segments containing
the results within that section.;
Has component