Each week patients are injected with a small dose of allergens to build their immunity.

They later find out that he was in fact injected with a lethal dose of opium instead.

It is as though the victims have been injected with a massive dose of vitamin B-12.

A drug addict just after injecting himself with a dose of heroin, April, 2009.

He had injected himself with a lethal dose of cocaine.

They later find out that Franklin was actually injected with a lethal dose of opium.

Monkeys given just one shot of vaccine and later injected with a high dose of virus did not even get sick.

"I injected her with a dose of straight caffeine," Phlox answered.

It was made by me after I injected Charlotte with a fatal dose of potassium.