Patient Assessment of Constipation Symptoms questionnaire (PAC-SYM) QOL Study Description The goals of this trial are to compare the use of loperamide to oral placebo and to compare the use of anal sp
This is the extended data for a protocol paper titled: Iron supplementation of breastfed Gambian infants from 6 weeks to 6 months of age: Protocol for a randomised controlled trial.
Emails to authors and responses for data sets 3 and 4. Assigned risk of bias in data sets 3 and 4. Articles initially assigned as unclear risk also determined to be low, high, or further unclear risk
We assess evidence from randomized control trials (RCTs) on long-run economic productivity and living standards in poor countries. We first document that several studies estimate large positive long-r