TY - JOUR AU - Rosenfeld, E TI - Ultraschallsicherheit in der Sonographie - was sollten Anwender wissen? TT - Safe Procedures for Ultrasonic Examinations - What Do We Need to Know? SN - 0172-4614 SN - 1438-8782 PY - 2001 JO - Ultraschall Med JF - Ultraschall in der Medizin - European Journal of Ultrasound LA - DE VL - 22 IS - 03 SP - 105 EP - 106 DA - 2001/12/31 DO - 10.1055/s-2001-15246 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/s-2001-15246 ER -