TY  - GEN
AU  - Maglinte,D D
AU  - Miller,R E
TI  - Upper gastrointestinal radiology under threat
SN  - 0361-803X
PY  - 1984///0413
KW  - Barium Sulfate
KW  - Digestive System
KW  - diagnostic imaging
KW  - Endoscopy
KW  - Humans
KW  - Radiography
N1  - Publication Type: Comparative Study; Editorial
UR  - https://doi.org/10.2214/ajr.142.4.847
ER  -