Ilias Georgalas assistant professor, Dionisis Pagoulatos ophthalmologist, Alexandros Rouvas ophthalmologist, Chryssanthi Koutsandrea associate professor
Georgalas I, Pagoulatos D, Rouvas A, Koutsandrea C.
The importance of testing colour vision in identifying brain tumours in children
BMJ 2013; 347 :f6600
doi:10.1136/bmj.f6600