TY  - RPRT
TI  - Towards safer ERCP: selection, experience and prophylaxis.
AU  - S Rodríguez Muñoz
PY  - 2004
DO  - 10.4321/s1130-01082004000300001
UR  - https://pubmed.ncbi.nlm.nih.gov/15053730/
ID  - 15053730
ER  -