Addyman, Frank Thornton · London : Scott, Greenwood & co. · leaf 174
Plate IV.—A Method of Localisation. RADIOSCOPY. 143 Two things are at once evident: (a) that the piece of leadnearest to the carpus throws a larger shadow than the other.As they were equal in size, this indicates that the largershadow is that of the piece farther from the screen; (6) thatthe larger…
X-rays
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
