PT - JOURNAL ARTICLE AU - Lloyd, G A AU - Jones, B R AU - Welham, R A TI - Intubation macrodacryocystography. AID - 10.1136/bjo.56.8.600 DP - 1972 Aug 01 TA - British Journal of Ophthalmology PG - 600--603 VI - 56 IP - 8 4099 - http://bjo.bmj.com/content/56/8/600.short 4100 - http://bjo.bmj.com/content/56/8/600.full SO - Br J Ophthalmol1972 Aug 01; 56