Leukocytes >= 3,000/ mm^3 Leukocytes >= 3000/mm^3 must be obtained =< 7 days prior to protocol registration Leukocytes >= 3,000/mm^3 Within less than or equal to 14 days prior to registration: Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3.0 x 10^9/L Leukocytes >= 2,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3 x 10^9/L Leukocytes <3.0 x 109/L Leukocytes >= 2,000/mm^3 Leukocytes >= 3000/mm^3 Leukocytes >= 3 x 10^9/L Leukocytes >= 3,000/mL Leukocytes >= 3,000 cells/mm^3 Leukocytes >= 2500/mL Leukocytes >= 2,000/mm^3 Leukocytes >= 3,000/µL Leukocytes >= 3,000/mL Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000 per mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3, obtained =< 7 days prior to registration Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 PHASE II: Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000 per mm^3 Leukocytes >= 3.0 x 10^9/L Leukocytes >= 3,000/?L Leukocytes >= 3000/mm^3 Leukocytes >= 3,000/mL Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >3,000/mm3 Leukocytes >= 3,000/mm^3 Leukocytes: >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes >= 3,000/mm^3 Leukocytes: >= 3,000/mm^3 Leukocytes >= 3,000/mL