Grading ERCPs by degree of difficulty: a new concept to produce more meaningful outcome data
2000; Elsevier BV; Volume: 51; Issue: 5 Linguagem: Inglês
10.1067/mge.2000.104980
ISSN1097-6779
AutoresKazuo W. Chijiiwa, Stephen M. Schutz,
Tópico(s)Quality and Safety in Healthcare
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