Br J Ophthalmol. 1938 Oct;22(10):635-6. doi: 10.1136/bjo.22.10.635.
The British journal of ophthalmology
V P Patel, H B S
PMID: 18169572 PMCID: PMC1142984 DOI: 10.1136/bjo.22.10.635
[No abstract available.]