Safety and efficacy of phacoemulsification compared with manual small-incision cataract surgery by a randomized controlled clinical trial: six-week results.
Ophthalmology. 2005 May;112(5):869-74. doi: 10.1016/j.ophtha.2004.11.055.
Ophthalmology. 2005.
PMID: 15878068
Clinical Trial.