RT Journal Article
SR Electronic
T1 TRACHOMA
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 415
OP 416
DO 10.1136/bjo.10.7.415
VO 10
IS 7
A1 A. F. MacCallan
YR 1926
UL http://bjo.bmj.com/content/10/7/415.abstract
AB