title: Parental consanguineous marriages and age at onset of schizophrenia.
authors.forename: Samane
authors.initials: S
authors.lastname: Nafissi
authors.forename: Maryam
authors.initials: M
authors.lastname: Ansari-Lari
authors.forename: Mostafa
authors.initials: M
authors.lastname: Saadat
mesh_terms: D000328:Adult; D017668:Age of Onset; D003241:Consanguinity; D005192:Family Health; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage / Q000706:statistics & numerical data; D008875:Middle Aged; D012559:Schizophrenia / Q000453:epidemiology* / Q000235:genetics*