RT Journal Article SR Electronic T1 Ocular Histology in Premature Infants with Reference to Retrolental Fibroplasia JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 445 OP 459 DO 10.1136/bjo.38.8.445 VO 38 IS 8 A1 B. A. Ward YR 1954 UL http://bjo.bmj.com/content/38/8/445.abstract AB