A five to fifteen year follow-up study of infantile psychosis. I. Description of sample.
D000367:Age Factors; D001321:Autistic Disorder / Q000175:diagnosis; D001519:Behavior; D001722:Birth Order; D001925:Brain Damage, Chronic / Q000175:diagnosis; D002648:Child; D002652:Child Behavior; D002653:Child Behavior Disorders; D002675:Child, Preschool; D005191:Family Characteristics; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007360:Intelligence; D007398:Interpersonal Relations; D008297:Male; D010290:Parents; D011581:Psychological Tests; D011618:Psychotic Disorders / Q000175:diagnosis*; D012561:Schizophrenia, Childhood / Q000175:diagnosis; D012737:Sex Factors; D012801:Sibling Relations; D012923:Social Class; D012959:Socioeconomic Factors