Two of the high-dosed monkeys and one of the lower-dosed monkeys were found to have malignant cancer, each with a different kind of cancer, and three benign tumors were found.
Dua monyet yang mendapat dosis tinggi dan satu monyet yang mendapat dosis rendah terkena kanker, masing-masing dengan jenis kanker yang berbeda, dan ditemukan pula tiga tumor jinak.