Helper 2 T-Lymphocyte Subpopulation Count

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the number of a subpopulation of helper 2 T-lymphocytes in a sample.

**Synonyms:** - T-Lymphocytes Helper 2 Sub-Population - TLH2S - TLym Help 2 Sub - TLym Help 2 Sub - Th2 Sub