摘要
Dear Editor,I am Dr.Soraya Mediero,from Department of Ophthalmology of La Paz University Hospital,Madrid,Spain.I write to present a case report of keratoconus associated with Williams-Beuren syndrome（WBS）.
Dear Editor,I am Dr.Soraya Mediero,from Department of Ophthalmology of La Paz University Hospital,Madrid,Spain.I write to present a case report of keratoconus associated with Williams-Beuren syndrome（WBS）.
