The Roentgen rays in medicine and surgery as an aid in diagnosis and as a therapeutic agent : designed for the use of practitioners and students (1901)
Williams, Francis H. (Francis Henry), 1852-1936 · New York, Macmillan · leaf 82
target directlyopposite the patient. 3. A more complete tube holder is one devised by Dr. Rollins. Itconsists of an upright brass tube, inside of which is a leaden counter-poise for the arm carrying the vacuum tube. The tube, as in the othertube holders, may be adjusted to any position. (See Fig.… … O J3 o, T3 ^ a;0 0 ^1 E0 0 1^ C0 _!2 a 1 3 is « ^ T-; ^^ a;> 1>0 bfl ajbjD c D o .boii in n S OJ •5 a n ^ 0 1) 0 b/3 0) Q n C a X >, TO ^ n ■/ib- c ^ • -*-^ *+- c/^ *a c ^ 0 sN >.S Q^ p. C ;iw 0 > 0 3 -CO 15 £ ^:^ S c -a rt .5 o ;q c rC ^ •£ — .£ ^ -C o T3 OJ OJ -c 0 n! rn X. C) x:…
Radiography · X-rays
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