TY - BOOK CN - Y 4.G 74/7: CY - Washington : DA - 1994. ID - 172693 KW - Breast N1 - Distributed to some depository libraries in microfiche. N1 - Shipping list no.: 94-0413-P. PB - U.S. G.P.O. : PB - For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, PP - Washington : PY - 1994. SN - 0160460190 T1 - National Cancer Institute's revision of its mammography guidelines :hearing before the Human Resources and Intergovernmental Relations Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Third Congress, second session, March 8, 1994. TI - National Cancer Institute's revision of its mammography guidelines :hearing before the Human Resources and Intergovernmental Relations Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Third Congress, second session, March 8, 1994. ER -