title: Two male sibs with a previously unrecognized syndrome: facial dysmorphia, hyperextensibility of joints, clinodactyly, growth retardation and mental retardation.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D001789:Blood Group Antigens; D002648:Child; D002675:Child, Preschool; D005145:Face / Q000002:abnormalities; D005385:Fingers / Q000002:abnormalities; D006130:Growth Disorders / Q000150:complications / Q000235:genetics; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000150:complications / Q000235:genetics; D007592:Joint Diseases / Q000150:complications / Q000235:genetics; D008297:Male; D010375:Pedigree; D013577:Syndrome
chemical_list: D001789:Blood Group Antigens