Teo, Bryon Jun Xiong Surgical site infection after primary total knee arthroplasty is associated with a longer duration of surgery. [electronic resource] - Journal of orthopaedic surgery (Hong Kong) - 2309499018785647 p. digital Publication Type: Journal Article ISSN: 2309-4990 Standard No.: 10.1177/2309499018785647 doi Subjects--Topical Terms: AgedArthritis, Infectious--epidemiologyArthroplasty, Replacement, Knee--adverse effectsFemaleHumansIncidenceMaleRetrospective StudiesRisk FactorsSingapore--epidemiologySurgical Wound Infection--epidemiologyTime Factors