TY - BOOK AU - Bisset,R.A.L. AU - Khan,A.N. AU - Thomas,N.B. TI - Differential diagnosis in obstetric and gynecologic ultrasound SN - 0702026816 PY - 2002/// CY - London PB - Saunders KW - Ultrasonography, Prenatal KW - Handbooks, manuals, etc KW - Genital Diseases, Female KW - ultrasonography KW - handbooks KW - Diagnosis, Differential ER -