title: Variable expressivity in the skeletal dysplasias.
mesh_terms: D000130:Achondroplasia / Q000000981:diagnostic imaging / Q000235:genetics; D001848:Bone Diseases, Developmental / Q000000981:diagnostic imaging / Q000235:genetics*; D005260:Female; D014644:Genetic Variation; D006801:Humans; D008297:Male; D010009:Osteochondrodysplasias / Q000000981:diagnostic imaging / Q000235:genetics; D010641:Phenotype; D011859:Radiography; D013577:Syndrome