The effectiveness bundling of zinc with Oral Rehydration Salts (ORS) for improving adherence to acute watery diarrhea treatment in Ethiopia: cluster randomised controlled trial.
BMC Public Health · 2016 · PMC4888310 · PMID 27246705
The variation in the mean (±SD) age of the respondents was marginally insignificant ( p = 0.063 ).
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