TY  - JOUR 
AU  - Bouzas Sierra, Maria Rosa
PY  - 2011
SN  - 0269-2813
UR  - http://hdl.handle.net/20.500.11940/6603
LA  - eng
TI  - Systematic review: the use of ultrasonography, computed tomography and magnetic resonance imaging for the diagnosis, assessment of activity and abdominal complications of Crohn's disease
DO  - 10.1111/j.1365-2036.2011.04710.x
T2  - ALIMENTARY PHARMACOLOGY & THERAPEUTICS
VL  - 34
ER  -