TY  - JOUR

T1  - Pragmatic system for the grading of evidence and recommendations in clinical guidelines

JO  - Journal of Clinical Excellence

PY  - 2001/01/01

AU  - Michaels JA

AU  - Booth A

ED  - 

VL  - 3

IS  - 3

SP  - 139

EP  - 143

Y2  - 2024/12/22

ER  -