Cavalcanti, D P Unknown syndrome: abnormal facies, hypothyroidism, postaxial polydactyly, and severe retardation: a third patient. [electronic resource] - Journal of medical genetics Dec 1989 - 785-6 p. digital Publication Type: Journal Article ISSN: 0022-2593 Standard No.: 10.1136/jmg.26.12.785 doi Subjects--Topical Terms: Abnormalities, MultipleCongenital HypothyroidismFacial Bones--abnormalitiesFingers--abnormalitiesHumansInfantInfant, NewbornIntellectual DisabilityMaleSkull--abnormalitiesSyndrome