TY - BOOK AU - Odegaard,Sverre AU - Gilja,Odd Helge AU - Gregersen,Hans TI - Basic and new aspects of gastrointestinal ultrasonography SN - 9812388451 PY - 2005/// CY - New Jersey PB - World Scientific KW - Gastrointestinal Diseases KW - Ultrasonography KW - Gastrointestinal Track KW - Endosonography KW - Methods ER -