TY - BOOK AU - Hawes, Robert TI - Endosonography SN - 9780323547239 U1 - 616.3307543 HAW PY - 2018/// CY - St Louis PB - Mosby KW - Clinical Medicine KW - Gastroenterology KW - Gastrointestinal Diseases N1 - Endoscopy; Endoscopic Surgery ER -