| MDG | mean diastolic gradient; methyladenine deoxyribonucleic acid glycosylase |
|---|---|
| MPGR | multiple planar gradient recalled |
| NEPHGE | nonequilibrated pH gradient electrophoresis |
| PPG | photoplethysmography; platelet proteoglycan; portal pressure gradient |
| PSG | peak systolic gradient; phosphate, saline, and glucose; polysomnogram; presystolic gallop; pregnancy... |