TY - JOUR AU - Mostbeck, G; Kathrein, H TI - Ultrasound in transition – sonographers and student sonographers in Austria JO - Ultraschall in Med VL - 39 PY - 2018 DO - 10.1055/a-0593-8343 L3 - PubMed-ID: 29879749 SP - 253 EP - 258 ER -