SUTTON AJ, ABRAMS KR, JONES DR, SHELDON TA, SONG F. SYSTEMATIC REV...
18. Sutton AJ, Abrams KR, Jones DR, Sheldon TA, Song F. Systematic reviews of
trials and other studies. Health technology assessment 1998;2:1-276.
18. Sutton AJ, Abrams KR, Jones DR, Sheldon TA, Song F. Systematic reviews of
trials and other studies. Health technology assessment 1998;2:1-276.