Jess G. Thoene, editor ; Nancy P. Coker, managing editor ; editorial board, William F. Balistreri ... [and others] ; prepared in association with the National Organization for Rare Disorders
Department of Medicine, The Children's Hospital, Boston ; edited by John W. Graef and Thomas E. Cone, Jr. ; editorial board, Alex F. Flores ... [and others] ; foreword by Mary Ellen Avery
Department of Medicine, the Children's Hospital, Boston ; edited by John W. Graef ; editorial board, Claudia M. Alleyne ... [and others] ; forward by David G. Nathan