in humans , metastases to lymph nodes ( 1.58 +/- 0.51 % id/ml x minutes ) showed significantly higher ( p less than 0.01 ) tumor cumulative concentrations of co-bleomycin than metastases to liver , bone , lung , and brain ( 0.76 +/- 0.20 % id/ml x minutes ) .
C0086045
concentrations
C0006104
brain