Isolation of a subclonal cell line of PC12 transfected with dexamethasone-regulated ras oncogene: morphological differentiation, biochemical properties, and tumorigenicity! g4 p6 p) u0 n9 Y/ @9 X1 @1 R& K4 o+ |. X
3 _) d& t6 v$ p5 TJ Biochem. 1993 Aug;114(2):194-202 * o& I9 ~1 z. u2 u$ yhttp://www.ncbi.nlm.nih.gov/pubmed/8262899. `% Z2 [5 C0 }$ D# A
PMID: 8262899 " l5 A: Z/ ^7 E$ O. J