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LETHAL DOSE 50
Descriptors Found:
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DeCS
Descriptor
English
:
Lethal Dose 50
Descriptor
Spanish
:
Dosificación Letal Mediana
Descriptor
Portuguese
:
Dose Letal Mediana
Synonyms
English
:
LD50
Tree Number:
E05.940.402
G07.225.500
G07.690.773.875.750
G07.690.936.500.750
SP4.011.092.748.519
SP4.046.457.743.929
Definition
English
:
The dose amount of poisonous or toxic substance or dose of ionizing
radiation
required to kill 50% of the tested
population.
Indexing Annotation
English
:
almost never IM; do not coord with /mortal in exper studies; DF: LD 50 or LD50
History Note
English
:
76(71); was see under TOXICOLOGY 1975
Record Number:
8106
Unique Identifier:
D007928
Occurrence in VHL
:
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