TY - BOOK AU - Kremkau,Frederick W. TI - Doppler ultrasound: principles and instruments SN - 0721628648 AV - RC78.7.U4 K747 1990 U1 - 616.07/543 20 PY - 1990/// CY - Philadelphia PB - Saunders KW - Doppler ultrasonography KW - Ultrasonic Diagnosis KW - instrumentation KW - methods N1 - Includes bibliographical references (p. 275-280) and index UR - http://www.archive.org/details/dopplerultrasoun00krem UR - http://www.openlibrary.org/books/OL1856192M ER -