“lethal dose 50”的概念、定义、翻译、参考文献-科学参考

单词	lethal dose 50
释义	lethal dose 50 [`lē·thǝl ¦dōs `fif·tē] ^PHARMACOLOGY The dose of a substance which is fatal to 50% of the test animals. Abbreviated LD₅₀. Also known as median lethal dose.
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