Hernigou, Philippe Knee Osteonecrosis: Cell Therapy with Computer-assisted Navigation. [electronic resource] - Surgical technology international May 2020 - 281-287 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1090-3941 Subjects--Topical Terms: Cell- and Tissue-Based TherapyFluoroscopyHumansKneeOsteonecrosis--therapyProspective StudiesSurgery, Computer-Assisted