Intravenous methotrexate as central nervous system (CNS) prophylaxis is associated with a low risk of CNS recurrence in high-risk patients with diffuse large B-cell lymphoma
Cancer. 2011 Jun 1;117(11):2579-80; author reply 2580-1.
doi: 10.1002/cncr.25784.
Epub 2010 Dec 14.