Mammography: a user's guide. - Bethesda, Md. : NCRP, 1986. - viii, 178 p. : il., tabla, diagr. - Report, no.<85> . - Estados Unidos. National council on radiation protection and measurements . - Report, no.<85> . Recommendations of the NCRP ApĂ©ndices y bibliografĂa: p.128-158 ISBN: 0913392790 ISSN: 0083209X Standard No.: NCRP-REPORT-85 Subjects--Topical Terms: RADIODIAGNOSTICORADIACIONES -EXPOSICION Universal Decimal Class. No.: 616073.75 614.876