PT - JOURNAL ARTICLE AU - Smith, A TI - Extruded collagen ophthalmic sutures. A clinical survey. AID - 10.1136/bjo.54.8.522 DP - 1970 Aug 01 TA - British Journal of Ophthalmology PG - 522--527 VI - 54 IP - 8 4099 - http://bjo.bmj.com/content/54/8/522.short 4100 - http://bjo.bmj.com/content/54/8/522.full SO - Br J Ophthalmol1970 Aug 01; 54