%0 Journal Article %A K T Richardson %T Diagnostic evaluation and therapeutic decision in the glaucomas. %D 1972 %R 10.1136/bjo.56.3.216 %J British Journal of Ophthalmology %P 216-222 %V 56 %N 3 %U https://bjo.bmj.com/content/bjophthalmol/56/3/216.full.pdf