| LAD | lactic acid dehydrogenase; left anterior descending [artery]; left axis deviation; leukocyte adhesio... |
|---|---|
| MD | Doctor of Medicine [Lat. Medicinae Doctor]; magnesium deficiency; main duct; maintenance dose; major... |
| MDQ | memory deviation quotient; Menstrual Distress Questionnaire; minimum detectable quantity |
| MSD | material safety data; mean square deviation; mild sickle cell disease; most significant digit; multi... |
| NAD | neutrophil actin dysfunction; new antigenic determinant; nicotinamide adenine dinucleotide; nicotini... |