Palejwala, Sheri K Use of a stop-flow programmable shunt valve to maximize CNS chemotherapy delivery in a pediatric patient with acute lymphoblastic leukemia. [electronic resource] - Surgical neurology international 2014 - S273-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 2229-5097 Standard No.: 10.4103/2152-7806.139381 doi