TY - BOOK AU - Dewbury,Keith C. AU - Meire,Hylton B. AU - Cosgrove,David O TI - Ultrasound in obstetrics and gynaecology SN - 0443042799 PY - 1993/// CY - Edinburgh PB - Churchill Livingstone KW - Fetal Diseases KW - ultrasonography KW - Gynecology KW - methods KW - Obstetrics KW - Methods KW - Pregnancy Complications ER -