000 00348nam a2200133Ia 4500
100 _aWHO
020 _a92-4-120875-9
654 _aGeneral Reference Works
942 _cBK
245 _aTraining in diagnostic ultrasound : essentials, principles and standards
260 _aauth., Geneva
_c1998
082 _aR 616.07543 WHO/TRS
300 _avi,46p
999 _c24856
_d24856