Piotrowska-SowiĆska, J Clinical observations of the Ledakrin effects in treatment of patients with malignant neoplasms. [electronic resource] - Materia medica Polona. Polish journal of medicine and pharmacy - 266-72 p. digital Publication Type: Journal Article ISSN: 0025-5246 Subjects--Topical Terms: Acridines--therapeutic useAgedAntineoplastic Agents--administration & dosageHumansMiddle AgedNeoplasms--drug therapyNitracrine--administration & dosage