Synthesis, Characterization and Antitumor Activity of cis-bis(acylthioureato) platinum(II) Complexes, cis-[PtL2] [HL1=N,N-Diphenyl-N'-Benzoylthiourea or HL2=N,N-diphenyl-N'-(p-nitrobenzoyl)thiourea] - Wilfredo Hernández; Evgenia Spodine; Juan Carlos Muñoz; Lothar Beyer; Uwe Schröder; Jorge Ferreira; Mario Pavani (Bioinorganic Chemistry and Applications)