Investigative Urology: Inhibitory Effect of Dexamethasone and Progesterone in Vitro on Proliferation of Human Renal Cell Carcinomas and Effects on Expression of Interleukin-6 or Interleukin-6 ReceptorJ Takenawa, Jun Fujita, Yoshiyuki Kaneko et al.|The Journal of Urology|1995Cited by 20