Chang, T M The in vivo effects of semipermeable microcapsules containing L-asparaginase on 6C3HED lymphosarcoma. [electronic resource] - Nature Jan 1971 - 117-8 p. digital Publication Type: Journal Article ISSN: 0028-0836 Standard No.: 10.1038/229117a0 doi Subjects--Topical Terms: AnimalsAsparaginase--administration & dosageAsparagine--metabolismCapsulesCarbon IsotopesDialysisIn Vitro TechniquesLymphoma, Non-Hodgkin--drug therapyMicePeritoneal CavitySarcoma, Experimental--drug therapyStereoisomerism