Selina Khan specialist trainee registrar in ophthalmology, Sophie Beavers consultant histopathologist, Claire Rice consultant neurologist, Denize Atan consultant neuro-ophthalmologist
Khan S, Beavers S, Rice C, Atan D.
Why can’t I see in the dark?
BMJ 2021; 373 :n1573
doi:10.1136/bmj.n1573