doświadczenie na zwierzętach

Other schools have taken the position that animal experiments are necessary.

"The sort of thing one sets up in animal experiments?"

The first of these was in relation to animal experiments.

The animal experiments and other preparations took them about a year.

This is why you need animal experiments, because those are controlled.

Finally, I should also like to highlight the issue of animal experiments.

But it turns out that animal experiments are not an option.

"It's hard to believe, but the animal experiments are both solid and interesting."

These results inspired him to take on with the work and so he started a series of long-term animal experiments.

Preliminary results of the animal experiments will not be known for at least six months, the scientists said.