Tracing ocular biometry and their heritability in twins in a hospital-based cohort in South India. - Paul, Padma; Amritanand, Anika; Jasper, Smitha; Doss, Prem; Samuel, Prasanna; Chelliah, Hepsy; Antonisamy, Belavendra; Mackey, David A (Indian Journal of Ophthalmology, 2025)