syndromic intellectual disability intellectual disability syndromic disease hereditary endocrine growth disease Zerres Rietschel Majewski syndrome https://github.com/monarch-initiative/mondo/issues/5588 UMLS:C2931301 postnatal short stature, microcephaly, severe syndactyly of hands and feet, dysmorphic face, and intellectual disability MESH:C536724 MONDO:0043069 GARD:0000338 MEDGEN:419769 postnatal short stature, microcephaly, severe syndactyly of hands and feet, dysmorphic face, and mental retardation