title: A study of dental needs, DMF, def, and tooth eruption in migrant Negro children.
mesh_terms: D001741:Black or African American; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003753:Dental Health Surveys; D005260:Female; D006801:Humans; D008297:Male; D009518:New York; D012424:Rural Population; D012959:Socioeconomic Factors; D014078:Tooth Eruption; D014171:Transients and Migrants; D014505:Urban Population