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Your selections:
Enrolment-latency in randomized behavior change trials: individual participant data meta-analysis showed association with attrition but not effect-size
- Kypri, Kypros, Bowe, Steven J., Karlsson, Nadine, McCambridge, Jim
Loss to follow-up was used to estimate bias in a longitudinal study: a new approach
- Powers, Jennifer, Tavener, Meredith, Graves, Anna, Loxton, Deborah
Recruiting by registered versus standard mail
- Gilligan, Conor, Kypri, Kypros
Assessment of nonresponse bias in an internet survey of alcohol use
- Kypri, Kypros, Stephenson, Shaun, Langley, John
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