juvenile amaurotic idiocynoun lactase deficiencynoun lactose intolerancenoun maple syrup urine diseasenoun marble bones diseasenoun mcardle's diseasenoun milk intolerancenoun monogenic diseasenoun monogenic disordernoun mucopolysaccharidosisnoun muscular dystrophynoun nanismnoun nevoid elephantiasisnoun oligodactylynoun oligodontianoun osteopetrosisnoun osteosclerosis congenitanoun otosclerosisnoun pachydermanoun polygenic diseasenoun polygenic disordernoun porphyrianoun spielmeyer-vogt diseasenoun wilson's diseasenoun |