Br J Ophthalmol. 1965 Nov;49(11):600-1. doi: 10.1136/bjo.49.11.600.
The British journal of ophthalmology
J Primrose
PMID: 5849425 PMCID: PMC506166 DOI: 10.1136/bjo.49.11.600 Free PMC Article
[No abstract available.]