Teixeira, Danielle M Regular (ICSI) versus ultra-high magnification (IMSI) sperm selection for assisted reproduction. [electronic resource] - The Cochrane database of systematic reviews 02 2020 - CD010167 p. digital Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD010167.pub3 doi Subjects--Topical Terms: FemaleHumansInfertility, Male--therapyMaleMicromanipulation--methodsPregnancyPregnancy RateRandomized Controlled Trials as TopicReproductive Techniques, AssistedSperm Injections, Intracytoplasmic--methodsSperm RetrievalSpermatozoa--physiology