"Barefoot" researchers: the potential role of rural students as mental health promoters performing prevalence surveys.
D000293:Adolescent; D000328:Adult; D003105:Colombia; D003625:Data Collection; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology*; D008603:Mental Health; D008875:Middle Aged; D011320:Primary Health Care; D012424:Rural Population; D000078329:Workforce