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Assessing the external validity of a #RCT - implications for trial interpretation & #publichealth recommendations http://t.co/ksNUDB65GY
Assessing the external validity of a #RCT - implications for trial interpretation & #publichealth recommendations http://t.co/ksNUDB65GY
Assessing the external validity of a randomized controlled trial of anthelmintics in mothers and their children in http://t.co/Ya39VxrNdY