TY - JOUR T1 - Biphasic threat to femoral head perfusion in abduction: arterial hypoperfusion and venous congestion JO - Yearbook of Diagnostic Radiology PY - 2011/01/02 AU - Offiah AC ED - DO - DOI: 10.1016/j.yrad.2011.02.016 PB - Elsevier BV VL - 2011 SP - 151 EP - 153 Y2 - 2024/12/22 ER -