TY - BOOK ED - National Cancer Institute (U.S.) TI - Rapid in vivo assay for friend polycythemia virus PY - 1974///] CY - [Washington, D.C. KW - Cancer KW - Research N1 - [Reprinted from JNCI, v.52, no.4, Apr. 1974]; CRDP Program Historic Shelflist record ER -