%0 Journal Article %T Neurosphere Assays: Growth Factors and Hormone Differences in Tumor and Nontumor Studies %A Chaichana, Kaisorn %A Zamora‐Berridi, Grettel %A Camara‐Quintana, Joaquin %A Quiñones‐Hinojosa, Alfredo %J Stem Cells %V 24 %N 12 %P 2851-2857 %@ 1066-5099 %D 2006-12-01 %I Oxford University Press %~ DeepDyve