Effector Memory Helper T-Lymphocyte Subpopulation to Effector Memory Helper T-Lymphocyte Subpopulation Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of a sub-population of helper effector memory T-lymphocytes to a sub-population of helper effector memory T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - C214562 - T-Lymphocytes Helper Effector Memory Sub-Population/T-Lymphocytes Helper Effector Memory Sub-Population - TLym Help Eff Mem Sub/TLym Help Eff Mem Sub - TLym Help Eff Mem Sub/TLymHEMS - TLym Help Eff Mem Sub/TLymHEMS