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Published in 2017 at "Journal of Medical Internet Research"
DOI: 10.2196/jmir.7329
Abstract: In low- and middle-income countries (LMICs), historically, household surveys have been carried out by face-to-face interviews to collect survey data related to risk factors for noncommunicable diseases. The proliferation of mobile phone ownership and the…
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Keywords:
automated active;
strata monitoring;
surveys using;
health surveys ... See more keywords