title: Factors influencing the casefinding of migrations in the Liberian fertility survey.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005298:Fertility; D006801:Humans; D007223:Infant; D007988:Liberia; D008297:Male; D008722:Methods; D008875:Middle Aged; D011157:Population Dynamics; D011336:Probability; D011996:Records; D012424:Rural Population; D012494:Sampling Studies; D012737:Sex Factors; D013223:Statistics as Topic; D013997:Time Factors; D014505:Urban Population