title: [Effect of phacoemulsification versus extracapsular extraction on visual acuity: a meta-analysis].
authors.affiliation: Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China. jinnwave@sohu.com
authors.forename: Jin-Wei
authors.initials: JW
authors.lastname: Cheng
authors.forename: Rui-Li
authors.initials: RL
authors.lastname: Wei
authors.forename: You
authors.initials: Y
authors.lastname: Li
mesh_terms: D002386:Cataract / Q000503:physiopathology; D002387:Cataract Extraction / Q000379:methods*; D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006801:Humans; D018918:Phacoemulsification; D011183:Postoperative Complications; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome; D014792:Visual Acuity