PT - JOURNAL ARTICLE AU - P V Mills AU - D I Bowen AU - D S Thomson TI - Chronic progressive external ophthalmoplegia and pigmentary degeneration of the retina. AID - 10.1136/bjo.55.5.302 DP - 1971 May 01 TA - British Journal of Ophthalmology PG - 302--311 VI - 55 IP - 5 4099 - http://bjo.bmj.com/content/55/5/302.short 4100 - http://bjo.bmj.com/content/55/5/302.full SO - Br J Ophthalmol1971 May 01; 55