<unk>  is used to treat hairy cell leukemia. It is given by intravenous infusion once every two weeks for three to six months. Additionally,<unk>  has been used to treat steroid-refractory acute and chronic graft-versus-host disease.<unk>  is also used in chronic lymphocytic leukemia (CLL) patients who have relapsed.
Pentostatin
Vasopressin 
Vasopressin
Bryostatin
Endrin
Gluten exorphin
Immunoevasin
Tetanospasmin