Colev Michelle, Engel Harry, Mayers Martin, Markowitz Morri, Cahill Linda
Department of Ophthalmology and Visual Sciences at the Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY 10467, USA.
Clin Pediatr (Phila). 2004 Jan-Feb;43(1):107-9. doi: 10.1177/000992280404300116.