Fluss Joel, Pósfay-Barbe Klara, Rossillion Béatrice, Rilliet Bénédict, Suter Susanne
Department of Pediatrics, University of Hospitals of Geneva, Switzerland.
J Pediatr Ophthalmol Strabismus. 2002 Sep-Oct;39(5):295-7. doi: 10.3928/0191-3913-20020901-10.