creation questionnaire epiinfo (3) Published 4 years ago • 16K plays • Length 19:29 Download video MP4 Download video MP3 Similar videos 29:17 edc 08 - how to design an electronic questionnaire with epi info for rookies. a beginner’s guide 13:56 create questionnaire form in epi info and collect data using mobile phone in epidemiology 49:39 introduction to epidata : define data, make data file, checks , labeling data, data entry