000 00422cam a2200169 i 4500
020 _a3805523327
050 0 0 _aMED RG527.5
_bU48R44
100 1 _aReinold, E.
245 1 0 _aUltrasonics in early pregnancy
260 _aBasel
_bS. Karger
_c1976
300 _a148 p.
_bill.
650 0 _aUltrasonics in obstetrics
650 0 _aDiagnostic ultrasonic imaging
650 0 _aObstetrics
650 0 _aFetus
942 _cBK
999 _c17452
_d17452