Additional Study Information: This research is being done to find out if TOLMAR formulation behaves in the body the same way DOXOrubicin does. This will be done by comparing the amount of doxorubicin in subjects' blood after they are given TOLMAR formulation compared to the amount of doxorubicin in the blood after they are given DOXOrubicin. This is a pharmacokinetic study. Pharmacokinetic studies look at what happens to a drug in the body. One way to do this is to take blood samples to see how much drug is in the blood at different points in time after a drug has been given. Several blood samples will be taken over a period of time before and after receiving drug in this study, which will be useful to determine whether the TOLMAR doxorubicin formulation provides the same amount of doxorubicin in the blood as DOXOrubicin.