title: Sibling reactions to mental handicap: a comparison of the brothers and sisters of Mongol children.
mesh_terms: D000124:Achievement; D000293:Adolescent; D000367:Age Factors; D001722:Birth Order; D002648:Child; D002653:Child Behavior Disorders / Q000235:genetics*; D002675:Child, Preschool; D004314:Down Syndrome / Q000235:genetics*; D004739:England; D005191:Family Characteristics; D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D012306:Risk; D012574:Schools; D012737:Sex Factors; D012801:Sibling Relations; D012923:Social Class; D013315:Stress, Psychological