| |
BMJ, Vol. 318, No. 7191. (24 April 1999), pp. 1104-1107.
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2008)
|
| |
Evidence-Based Child Health: A Cochrane Review Journal, Vol. 1, No. 1., pp. 287-324.
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2005)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2004)
|
| |
BMC Psychiatry, Vol. 8, No. 1. (2008), 41.
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2009)
|
| |
Nature Reviews Rheumatology, Vol. 5, No. 4. (01 April 2009), pp. 218-224.
|
| |
Cochrane database of systematic reviews (Online), No. 1. (2008)
|
| |
Journal of Evidence-Based Medicine, Vol. 2, No. 1. (2009), pp. 44-46.
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2005)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2004)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2008)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2004)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2000)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2008)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2001)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2008)
|
| |
CMAJ, Vol. 171, No. 7. (28 September 2004), pp. 747-749.
|
| |
Journal of Clinical Epidemiology (11 April 2009)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 1. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2002)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2004)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2008)
|
| |
Cochrane Database Syst Rev, No. 3. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 1. (2008)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2000)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2008)
|
| |
Cochrane Database Syst Rev, Vol. 3 (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 1. (2001)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2008)
|
| |
Cochrane database of systematic reviews (Online), No. 3. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2006)
|
| |
Cochrane database of systematic reviews (Online), Vol. 3 (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 4. (2007)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2008)
|
| |
Cochrane database of systematic reviews (Online), No. 1. (2006)
|
| |
Cochrane database of systematic reviews (Online), No. 1. (2008)
|
| |
Cochrane database of systematic reviews (Online), No. 2. (2007)
|
| |
Cochrane database of systematic reviews (Online), Vol. 3 (2006)
|
| |
Cochrane database of systematic reviews (Online), Vol. 3 (2006)
|
| |
PLoS ONE, Vol. 3, No. 11. (10 November 2008), e3684.
|
| |
Health information and libraries journal, Vol. 20 Suppl 1 (June 2003), pp. 69-71.
|