TY - JOUR AU - Tudor, G R; Rodgers, P M; West, K P TI - Bowel lesions: percutaneous US-guided 18-gauge needle biopsy--preliminary experience JO - Radiology VL - 212 PY - 1999 DO - 10.1148/radiology.212.2.r99au26594 SP - 594 EP - 597 ER -