Valproic acid in combination with all-trans retinoic acid and intensive therapy for acute myeloid leukemia in older patients.

Tassara M, Döhner K, Brossart P, Held G, Götze K, Horst HA, Ringhoffer M, Köhne CH, Kremers S, Raghavachar A, Wulf G, Kirchen H, Nachbaur D, Derigs HG, Wattad M, Koller E, Brugger W, Matzdorff A, Greil R, Heil G, Paschka P, Gaidzik VI, et al.

http://www.ncbi.nlm.nih.gov/pubmed/24797300