Hofmann, A A Subvastus (Southern) approach for primary total knee arthroplasty. [electronic resource] - Clinical orthopaedics and related research Aug 1991 - 70-7 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Review ISSN: 0009-921X Subjects--Topical Terms: HumansKnee Joint--anatomy & histologyKnee Prosthesis--methodsPatella--blood supply