Abbreviation for specific dynamic action.
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right sacroanterior [fetal position, Lat. sacrodextra anterior]; Sabouraud dextrose agar; serotonin-dopamine antagonist; sialodacryoadenitis; specific dynamic action; strand displacement amplification; structural displacement amplification; succinic dehydrogenase activity
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SDA abbr specific dynamic action
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[L.] sacro-dextra anterior (right sacroanterior, a position of the fetus; see position).Medical dictionary. 2011.