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Investigative Techniques > Toxicity Tests > Lethal Dose 50
Physiological Phenomena > Pharmacological and Toxicological Phenomena > Toxicological Phenomena > Dose-Response Relationship, Drug > Lethal Dose 50
Physiological Phenomena > Pharmacological and Toxicological Phenomena > Pharmacological Phenomena > Dose-Response Relationship, Drug > Lethal Dose 50
Investigative Techniques > Radiometry > Radiation Dosage > Dose-Response Relationship, Radiation > Lethal Dose 50
... > Health Occupations > Medicine > Public Health > Radiologic Health > Radiation Dosage > Dose-Response Relationship, Radiation > Lethal Dose 50
... > Population Characteristics > Health > Public Health > Radiologic Health > Radiation Dosage > Dose-Response Relationship, Radiation > Lethal Dose 50
... > Environment and Public Health > Public Health > Radiologic Health > Radiation Dosage > Dose-Response Relationship, Radiation > Lethal Dose 50
Physical Phenomena > Radiation > Radiation Dosage > Dose-Response Relationship, Radiation > Lethal Dose 50
Cell Physiological Phenomena > Radiation Tolerance > Dose-Response Relationship, Radiation > Lethal Dose 50
Physiological Phenomena > Radiation Tolerance > Dose-Response Relationship, Radiation > Lethal Dose 50

Preferred term

Lethal Dose 50  

Type

  • mesh:Descriptor

Definition

  • The dose amount of poisonous or toxic substance or dose of ionizing radiation required to kill 50% of the tested population.

Broader concept

Entry terms

  • LD50

In other languages

URI

http://data.loterre.fr/ark:/67375/JVR-JPXDK35J-6

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RDF/XML TURTLE JSON-LD Created 1/1/99, last modified 6/29/15