Erima, Denis Prevalence of pterygium and associated factors in patients attending Mulago eye clinic / Erima Denis. - Kampala : Makerere University, 2019 - xi, 55 p. : ill. ; 30 cm. Unpublished thesis (M.Med. [Opthalmology]) - Makerere University, 2 021 Includes bibliographical references (p. 41-45 ) Subjects--Topical Terms: Pterygium-- Uganda. National Library of Medicine Call No.: WW 166 ER68 2019