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Recruitment & retention strategies, & the importance of understanding socio-economic factors. New in #Trials: http://t.co/Sk8O5D6bGY
Recruitment & retention strategies, & the importance of understanding socio-economic factors. New in #Trials: http://t.co/Sk8O5D6bGY
Recruitment and retention strategies and the examination of attrition bias in a randomised controlled trial in... http://t.co/xiMrV7eIkF
Recruitment and retention strategies and the examination of attrition bias in a randomised controlled trial in… http://t.co/3RZSxxwXXM