Abstract Background A prerequisite for safe cataract surgery is an adequately dilated pupil. The authors conducted a trial to assess the efficacy (in terms of pupil diameter) of a depot method of pre-operative pupil dilatation. as compared with repeated instillations of drops (which is time-consuming for the nursing staff and uncomfortable for the patient). Methods A prospective rando... https://parisnaturalfoodes.shop/product-category/oreganol-super-strength/