GROWTH AND YIELD OF MAIZE (ZEA MAYS L.) INOCULATED BY MYCORRHIZAE AND INTERCROPPING WITH MUNGBEAN IN DRY LAND


Group sequential designs in pragmatic trials: feasibility and assessment of utility using data from a number of recent surgical RCTs

Abstract Background Assessing the long term effects of many surgical interventions tested in pragmatic RCTs may require extended periods of participant follow-up to assess effectiveness and use patient-reported outcomes that require large sample sizes.Consequently the RCTs are often perceived as being expensive and time-consuming, particularly if t

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