Clinical Study Schedule Master (CM2) segment — HL7v2 v2.5.1.
Contains schedule and time-point information for a clinical study.
4 fields per HL7 v2.5.1 specification.
@type t() :: %HL7v2.Segment.CM2{ description_of_time_point: term(), extra_fields: term(), number_of_sample_containers: term(), scheduled_time_point: term(), set_id: term() }