Am J Ophthalmol. 1971 Feb;71(2):490-4. doi: 10.1016/0002-9394(71)90124-3.
American journal of ophthalmology
R E Christensen, M H Garai
PMID: 5547532 DOI: 10.1016/0002-9394(71)90124-3
[No abstract available.]