Journal Article
Estopinal, Christopher B, Somsanguan Ausayakhun, Sakarin Ausayakhun, Choeng Jirawison, S Joy Bhosai, Todd P Margolis, and Jeremy D Keenan.
"Access to ophthalmologic care in Thailand: a regional analysis." Ophthalmic epidemiology 20, no. 5 (2013): 267-273.