PT - JOURNAL ARTICLE AU - Usher, C. H. TI - A NOTE ON THE DOG'S TAPETUM IN EARLY LIFE AID - 10.1136/bjo.8.8.357 DP - 1924 Aug 01 TA - British Journal of Ophthalmology PG - 357--361 VI - 8 IP - 8 4099 - http://bjo.bmj.com/content/8/8/357.short 4100 - http://bjo.bmj.com/content/8/8/357.full SO - Br J Ophthalmol1924 Aug 01; 8