TY - BOOK AU - Hofer,Matthias TI - Ultrasound teaching manual: the basics of performing and interpreting ultrasound scans SN - 3131110422 (GTV) PY - 2005/// CY - Stuttgart PB - George Thieme Verlag KW - Ultrasonography KW - methods N1 - Rev. translation of: Sono Grundkurs. 1997 ER -