TY - BOOK AU - Sauerbrei, Eric E. AU - Nguyen, Khanh T. AU - Nolan, Robert L. TI - A practical guide to ultrasound in obstetrics and gynecology SN - 0397516983 PY - 1998/// CY - Philadelphia PB - Lippincott KW - ULTRASONICS, diagnostic use N1 - Held at: MS ER -