Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleComputer simulation of broad-beam and narrow-beam attenuation in lead for diagnostic x-ray energies.AuthorsMcLean, DonaldPublicationMedical Physics, 1993, Vol 20, Issue 5, p1549ISSN0094-2405Publication typeArticleDOI10.1118/1.597118