TY  - BOOK
AU  - Bowker Richard...(et al.).
TI  - How to write a guideline from start to finish: a handbook for healthcare professionals
SN  - 9780443100352
PY  - 2008///
CY  - Philadelphia
PB  - Churchill Livingstone Elsevier
KW  - EVIDENCE-BASED MEDICINE -- METHODS
ER  -