Authors: G E Trope; G D Lowe; B M McArdle; J T Douglas; C D Forbes; C M Prentice; W S Foulds Journal: Br J Ophthalmol Date: 1983-03 Impact factor: 4.638
Authors: M D Feher; M W Rampling; J Brown; R Robinson; W Richmond; S Cholerton; B J Bain; P S Sever Journal: J R Soc Med Date: 1990-03 Impact factor: 18.000