@MISC{10665-66177, author = {WHO Programme for the Prevention of Blindness and World Health Organization. Regional Office for Africa}, title = {Cataract surgery with intraocular lens implantation in Africa : report of a WHO Workshop, Lilongwe, 24-26 June 1997}, year = {1998}, pages = {WHO/PBL/98.70}, publisher = {World Health Organization} }