Phosphatidylglycerol to Lung Surfactant Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of phosphatidylglycerol compared to lung surfactant present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - PSDGLSRF - Phosphatidylglycerol/Lung Surfactant - Phosphatidylglycerol/Lung Surfactant - Phosphatidylglycerol/Pulmonary Surfactant