Alpha-Beta Helper T-Lymphocyte Subpopulation Count

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the number of a subpopulation of helper alpha-beta T-lymphocytes in a sample.

**Synonyms:** - T-Lymphocytes Helper Alpha-Beta Sub-Population - T-Lymphocytes Helper TCR Alpha-Beta Sub-Population - TLHABS - TLym Help AB Sub - TLym Help AB Sub