Turnpenny, Peter D. Emery's elements of medical genetics / Peter D. Turnpenny and Sian Ellard - 13th ed. - Philadelphia, PA : Churchill Livingstone/ Elsevier, c2007. - x, 423 p. : 28 cm. ISBN: 9780702029172 LCCN: Subjects--Topical Terms: Medical geneticsGeneticsMedical LC Class. No.: RB155 / .E5 2007