A lethal dose 50 will cause the death of 50% of a sample of test animals.

Even though it may have held about 50 percent of the market with a product that was reputed to be safer than the other DPT vaccines available, Lilly was willing to sacrifice Trisolgen.

“I'm through with all pawn-games,” I laughed. “Come, let us have a game of lansquenet. Either I will take a farewell fall out of you or you will have your sevenfold revenge”.

The sentence “Hand me that” may be said to entail the hypersentence “I'm telling you to hand me that.”