Gillberg, Christopher. The biology of autistic syndromes / Christopher Gillberg and Mary Coleman. - 3rd ed. - London : Mac Keith, 2000. - 330 p. : ill. ; 24 cm. - Clinics in developmental medicine. . Previous ed.: 1992. Includes bibliographic references and index. ISBN: 1898683220(hbk.) Subjects--Topical Terms: Autism--Etiology.Autism in children.