RT Journal Article SR Electronic T1 Actinomycosis of the Canaliculi JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 522 OP 524 DO 10.1136/bjo.36.9.522 VO 36 IS 9 A1 J. Gibson Moore YR 1952 UL http://bjo.bmj.com/content/36/9/522.abstract AB