TY - BOOK ED - National Cancer Institute (U.S.) TI - Prenatal induction of newrogenci [sic] tumors in hamster by prefursors [sic] ethylurea and sodium nitrite T2 - Brief communication PY - 1974///] CY - [Washington, D.C. KW - Cancer KW - Research N1 - Reprinted from JNCI, v.52, no.2, Feb. 1974; CRDP Program Historic Shelflist record ER -