TY - BOOK AU - SMITH, N . AU - SMITH, A . TI - OBSTETRIC & GYNAECOLOGICAL ULTRASOUND MADE EASY / SN - 0443100551 U1 - 618.2 PY - 2006/// CY - NULL : PB - CHURCHILL LIV , KW - OBST.& GYNAE N1 - OBST.& GYNAE ER -