Studies on OPSPA.  III.  Distribution and excretion of radioactivity following administration of OPSPA-C14 and OPSPA-P32 to humans.
D000970:Antineoplastic Agents / Q000378:metabolism*; D001692:Biological Transport; D011851:Radioactivity
D000970:Antineoplastic Agents
CYTOTOXIC DRUGS/metabolism