000 00339pam a2200145 a 4500
020 _c
041 _h
082 _a618
_bCAL
100 _aCallen Peter W.,
_eAuthor.
245 _aUltrasonography in Obstetrics & Gynecology
_hTextual Documents
250 _a5th ed. .
260 _bElsevier, Pub.
_c2008
300 _a1239.
930 _a9120
999 _c9113
_d9113