 7. Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements: White blood cell count WBC 2500cml, Platelets 50×109L, Hb 9.0gdL, lymphocyte LY 0.7×109L, LY 15, Alb 2.8gdL, serum lipase and amylase 1.5×upper limit of normal, serum creatinine 2.5mgdL, aspartate aminotransferase AST and alanine aminotransferase ALT 5×upper limit of normal, serum total bilirubin 2.0mgdL. These tests must be conducted within 7 days prior to registration. 