Medicine
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30 june 2020 16:27:41 |
| Effectiveness of SMS messaging for diarrhoea measurement: a factorial cross-over randomised controlled trial (BMC Medical Research Methodology) |
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Tweet Text messaging systems are used to collect data on symptom prevalence. Using a text messaging system, we evaluated the effects of question load, question frequency, and financial incentive on response rates an... |
| 281 viewsCategory: Medicine |
 Protocol of a population-based prospective COVID-19 cohort study Munich, Germany (KoCo19) (BMC Public Health)How methodological frameworks are being developed: evidence from a scoping review (BMC Medical Research Methodology) 
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