TY - BOOK AU - Proud,Jean TI - Understanding obstetric ultrasound SN - 9781898507604 (pbk.) : AV - HNK OLH U1 - 618.207543 21 PY - 1997/// CY - Altrincham PB - Haigh & Hochland KW - Ultrasonics in obstetrics KW - Ultrasonography, Prenatal N1 - Previous ed.: Hale: Books for midwives, 1994 N2 - This new edition incorporates the latest research with regard to practice and use of ultrasound, and will also expand on the subject of ethics to incorporate some of the issues on informed consent and women's choice to have a scan ER -