The drugs are aripiprazole, sold under the brand name Abilify,olanzapine, also known as Zyprexa, quetiapine whose brand name is Seroquel, and risperidone sold under the brand name Risperdal.

VOA: standard.2010.07.08

Abilify, a schizophrenia drug sold by Bristol in the U.S., was invented by Japan's Otsuka .

FORBES: Big In Japan

Both doctors say Abilify doesn't seem to cause weight gain or many other side effects.

FORBES: Magazine Article

Abilify could be a breakthrough in treating schizophrenia, but Bristol's accounting is still a mess.

FORBES: Bristol Searches For An Even Keel