00532nas a2200169   4500000000100000008004100001260001600042653002400058653001200082100001600094700001000110245006300120300001200183490000800195050000600203520015300209       2005                            d  c9195301595010aPeer Reviewed Paper10aChecked1 aHerbert Rob1 aBo K.00aAnalysis of quality of interventions in systematic reviews  a507-5090 v331  aN3 a<p>
The quality of interventions can affect the results of clinical trials. Reviews of complex interventionsneed to take this into account.
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