TY - BOOK ED - National Cancer Institute (U.S.) TI - Specific and nonspecific antitumor immunity: I, description of an in vitro assay based on inhibition of DNA synthesis in tumor cells PY - 1975///] CY - [Washington, D.C. KW - Cancer KW - Research N1 - V.54, no.3, March 1975; CRDP Program Historic Shelflist record ER -