Diabetic retinopathy progression in patients under monitoring for treatment or vision loss: external validation and update of a multivariable prediction model.
Sajjad HaiderNicola Jaime AdderleyMohammad O TallouziSalman Naveed SadiqDavid H SteelRandhir ChavanIjaz SheikhKrishnarajah NirantharakumarKym I E SnellPublished in: BMJ open (2023)
ISRCTN 10956293.