TY - RPRT TI - Future directions for etoposide therapy. AU - F A Greco PY - 1991 DO - 10.1002/1097-0142(19910101)67:1+<315::aid-cncr2820671318>3.0.co;2-s UR - https://pubmed.ncbi.nlm.nih.gov/1984834/ ID - 1984834 ER -