00490nam a2200169Ia 4500008004100000082002200041100001900063222001600082245005700098250001300155260002900168300001800197440002300215650002900238650002300267650003000290170628s9999    xx            000 0 und d  a618.107 543 bMER  aMerz, Eberhard  aGynaecology  aUltrasound in obstetrics and gynecology/h( English)  a2nd Rev.  c2007aNew York:bThieme,  axii;300p.bHB  aGynecologyvVol.02  aObstetrics & Gynaecology  aUltrasonic imaging  aUltrasonics in obstetrics