PT  - JOURNAL ARTICLE
ED  - ,
TI  - ADDENDUM
AID  - 10.1136/bjo.48.10.521
DP  - 1964 Oct 01
TA  - British Journal of Ophthalmology
PG  - 521--521
VI  - 48
IP  - 10
4099  - http://bjo.bmj.com/content/48/10/521.short
4100  - http://bjo.bmj.com/content/48/10/521.full
SO  - Br J Ophthalmol1964 Oct 01; 48