TY - GEN AU - Chen,Jiu-Ru TI - Reassessment of barium radiographic examination in diagnosing gastrointestinal diseases SN - 2219-2840 PY - 1999/// PB - World journal of gastroenterology N1 - Publication Type: Journal Article UR - https://doi.org/10.3748/wjg.v5.i5.383 ER -