Current controlled trials in cardiovascular medicine, Vol. 3, No. 1. (8 January 2002)
Cognitive Therapy and Research, Vol. 16, No. 3. (1 June 1992), pp. 329-348.
Lancet, Vol. 365, No. 9453. (7 2005), pp. 82-93.
Clin Trials, Vol. 3, No. 6. (1 December 2006), pp. 530-537.
Epidemiol Rev, Vol. 20, No. 1. (1998), pp. 71-80.
Nature Reviews Drug Discovery, Vol. 7, No. 10. (19 September 2008), pp. 807-817.
N Engl J Med (3 September 2008), NEJMe0807372.
Prog Cardiovasc Dis, Vol. 47, No. 6. (n 2005), pp. 389-395.
J Nucl Med, Vol. 41, No. 11. (1 November 2000), pp. 1851-1858.
Stat Med (11 October 2005)
Journal of the American Statistical Association, Vol. 100, No. 472. (December 2005), pp. 1463-1463.
History of the Human Sciences, Vol. 21, No. 1. (1 February 2008), pp. 77-101.
PLoS ONE, Vol. 2, No. 3. (2007)
BMJ, Vol. 312, No. 7041. (18 May 1996), pp. 1241-1242.
Cancer (12 December 2005)
West J Nurs Res, Vol. 25, No. 2. (March 2003), pp. 223-237.
Contemp Clin Trials (7 February 2008)
Molecular Therapy, Vol. 10, No. 2. (August 2004), pp. 225-231.
Blood, Vol. 97, No. 11. (1 June 2001), pp. 3544-3551.
BMC Med Res Methodol, Vol. 5 (2005)
Diabetes Care, Vol. 29, No. 5. (1 May 2006), pp. 1125-1127.
Epilepsia, Vol. 37, No. 4. (April 1996), pp. 377-380.
Psychol Med, Vol. 24, No. 3. (August 1994), pp. 741-748.
Online J Curr Clin Trials, Vol. Doc No 33 (27 February 1993)
Obstet Gynecol, Vol. 91, No. 4. (1 April 1998), pp. 618-622.
J Prosthodont, Vol. 9, No. 1. (March 2000), pp. 8-13.
Int. J. Epidemiol., Vol. 31, No. 1. (1 February 2002), pp. 150-153.