PT - JOURNAL ARTICLE AU - Dalgleish, R TI - Idiopathic acquired lacrimal drainage obstruction. AID - 10.1136/bjo.51.7.463 DP - 1967 Jul 01 TA - British Journal of Ophthalmology PG - 463--468 VI - 51 IP - 7 4099 - http://bjo.bmj.com/content/51/7/463.short 4100 - http://bjo.bmj.com/content/51/7/463.full SO - Br J Ophthalmol1967 Jul 01; 51