Vogt, A and Wang, AS and Johnson, CS and Fabisiak, JP and Wipf, P and Lazo, JS  (2000) In vivo antitumor activity and induction of insulin-like growth factor- 1-resistant apoptosis by SC-ααδ9.  Journal of Pharmacology and Experimental Therapeutics, 292 (2).  530 - 537.  ISSN 0022-3565