Preferred Label : Tobacco Product Use Initiation;
NCIt related terms : INITIATION;
NCIt definition : The act of starting use of a tobacco product.;
Alternative definition : CDISC: The act of starting use (i.e., meeting the criteria of usage) of a tobacco
product that has never been used before (moving from 'Never' to 'Current' tobacco
product use state).;
Origin ID : C210056;
concept_is_in_subset