Preferred Label : Time of Onset of Labor;
NCIt related terms : Time of the Onset of Labor;
NCIt definition : The time when regular uterine contractions began that resulted in labor with or without
the use of pharmacological and/or mechanical interventions. (reVITALize);
Alternative definition : NICHD: The time when regular uterine contractions began that resulted in labor with
or without the use of pharmacological and/or mechanical interventions. [verbatim from
reVITALize];
Origin ID : C113489;
UMLS CUI : C3827231;
Semantic type(s)
concept_is_in_subset