Ambulatory cataract surgery.
D000556:Ambulatory Surgical Procedures / Q000639:trends; D002387:Cataract Extraction / Q000379:methods* / Q000639:trends; D006801:Humans; D008389:Marketing of Health Services / Q000639:trends; D010044:Outpatient Clinics, Hospital; D011362:Professional Corporations / Q000639:trends; D012955:Societies, Medical; D013531:Surgicenters / Q000458:organization & administration