[A rapid method for the determination of the median effective dose and its errors].
D000818:Animals; D004305:Dose-Response Relationship, Drug; D007928:Lethal Dose 50; D008433:Mathematics; D008722:Methods; D014116:Toxicology
Ekspress-metod opredeleniia spendnei effedtivnoĭ dozy i ee oshibki.