ED[SUB]50[/SUB]


Meaning of ED[SUB]50[/SUB] in English

Pharm.

effective dose for 50 percent of the group; the amount of a drug that is therapeutic in 50 percent of the persons or animals in which it is tested.

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .