TY - BOOK AU - Sauerbrei, Eric E. TI - A practical guide to ultrasound in obstetrics and gynecology SN - 0397516983 (pbk) U1 - 618.207543 PY - 1998/// CY - Philadelphia PB - Lippincott-Raven KW - Generative organs, female-Ultrasonic imaging KW - Ultrasonics in obstetrics KW - Generative organs KW - Ultrasonic obstetrics KW - Fetal diseases KW - Genital diseases KW - Ultrasonography KW - PRH ER -