Kodama, M Intratumoral administration of streptococcal preparation (OK-432) to advanced pancreatic cancer. [electronic resource] - Hiroshima journal of medical sciences Jun 1983 - 167-71 p. digital Publication Type: Journal Article ISSN: 0018-2052 Subjects--Topical Terms: AgedBiological Products--administration & dosageFemaleHumansInjectionsMaleMiddle AgedPancreatic Neoplasms--drug therapyPicibanil--administration & dosage