Abbreviation for lethal dose.
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label dictionary; labor and delivery; laboratory data; labyrinthine defect; lactate dehydrogenase; Lafora disease; L-dopa (levodopa); laser Doppler; learning disability; learning disorder; left deltoid; Legionnaires' disease; lethal dose; levodopa; light differentiation; limited disease; linear dichroism; linear discriminate; linguodistal; linkage disequilibrium; lipodystrophy; liver disease; living donor; loading dose; Lombard-Dowell [agar]; longitudinal diameter; low density; low dose; Lyme disease; lymphocyte-defined; lymphocyte depletion
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LD abbr
1) learning disability; learning disabled
2) lethal dose
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lethal dose; light difference.Medical dictionary. 2011.