Moderate-to-severe diabetic retinopathy is more prevalent in Mexico City than in San Antonio, Texas.
PubMed ID: 9135941 Author(s): González Villalpando ME, González Villalpando C, Arredondo Pérez B, Martínez Díaz SV, Mitchell B, Rivera Martínez D, Klein R, Haffner SM, Stern MP. Moderate-to-severe diabetic retinopathy is more prevalent in Mexico City than in San Antonio, Texas. Diabetes Care. 1997 May;20(5):773-7. Journal: Diabetes Care, Volume 20, Issue 5, May 1997 OBJECTIVE …