Home › Entities › general › median lethal dose

median lethal dose

a measure of the lethal dose of a toxin, radiation, or pathogen required to kill half of a tested population
Thing general Q711849
Press Enter · cited answer in seconds

median lethal dose

Summary

median lethal dose has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[1]

Key Facts

  • median lethal dose is a type of lethal dose[2].
  • median lethal dose is a type of toxicology testing[3].
  • median lethal dose is a type of biological quantity[4].
  • median lethal dose is a type of dimensionless quantity[5].
  • median lethal dose's Commons category is recorded as Median lethal dose[6].
  • median lethal dose's quantity symbol is recorded as LD50[7].
  • median lethal dose's facet of is recorded as toxicology[8].
  • median lethal dose's main Wikidata property is recorded as P2240[9].
  • median lethal dose's different from is recorded as median lethal concentration[10].
  • median lethal dose's different from is recorded as lethal dose[11].

Body

Definition and Type

Recorded subclass of include lethal dose[2], toxicology testing[3], biological quantity[4], and dimensionless quantity[5].

Why It Matters

median lethal dose has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[1] It is known by 55 alternative names across languages and contexts.[12]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikidata sitelinks. wikidata.org.
  2. [12] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). median lethal dose. Retrieved April 10, 2026, from https://4ort.xyz/entity/median-lethal-dose
MLA “median lethal dose.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/median-lethal-dose.
BibTeX @misc{4ortxyz_median-lethal-dose_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{median lethal dose}}, year = {2026}, url = {https://4ort.xyz/entity/median-lethal-dose}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): median lethal dose — https://4ort.xyz/entity/median-lethal-dose (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/median-lethal-dose · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2QYv8Z
    Encyclopædia britannica online id → topic/median-lethal-dose
    Main wikidata property → P2240
    Aliases → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.