title: Consanguineous marriages and umbilical tetanus in Brazilian populations.
mesh_terms: D001938:Brazil; D003241:Consanguinity; D005260:Female; D005808:Genes, Recessive; D006801:Humans; D007178:Inbreeding; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000235:genetics* / Q000401:mortality; D008297:Male; D008393:Marriage; D044469:Racial Groups; D012959:Socioeconomic Factors; D013742:Tetanus / Q000235:genetics* / Q000401:mortality; D014472:Umbilicus