Water soluble cyclophosphamide adducts of rhodium (II) ketogluconate and glucuronate: synthesis characterization and in vitro cytostatic assays - Gil, E S; Gonçalves, Maria Inês de Almeida; Ferreira, Elizabeth Igne; Zyngier, Szulim Ber; Najjar, Renato (Metal-Based Drugs, 1999)