Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/435,510external-prioritypatent/US4613459A/en
Application filed by Dana Farber Cancer Inst IncfiledCriticalDana Farber Cancer Inst Inc
Application grantedgrantedCritical
Publication of ATE49348T1publicationCriticalpatent/ATE49348T1/de