The impact of national diabetic retinopathy screening on ophthalmology: the need for urgent planning.
Fletcher
E C
EC
Chong
V
V
D003930:Diabetic Retinopathy / Q000175:diagnosis*; D006801:Humans; D008131:London; D008403:Mass Screening / Q000379:methods*; D009885:Ophthalmology / Q000458:organization & administration*