Milligram per Square Meter

**Semantic type:** Quantitative Concept

**Definition:** A metric unit of areal density equal to approximately 2.94935E-5 ounce per square yard. Also used as a dose calculation unit.

**Synonyms:** - Milligram per Meter Squared - Milligram/Square Meter - mg/m2 - mg/m2 - mg/m2 - mg/m2 - mg/m2 - mg/m2 - mg/m2 - mg/m2 - mg/m2 - mg/m2 - milligram per square meter - milligram(s)/square meter