000 00304nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616.015
100 _aWhitley (as)
245 0 _aClark's positioning in radiography
250 _a12
260 _bArnol
_c2005
440 _v_
650 _aradiology
999 _c47975
_d47975