1. Serum cobalt concentrations remain at low levels at a minimum of 20 years following metal-on-metal total hip arthroplasty. Issue 3 (March 2020) Authors: Waldstein, Wenzel; Koller, Ulrich; Springer, Bernhard; Kolbitsch, Paul; Brodner, Wolfram; Windhager, Reinhard; Lass, Richard Journal: Bone & joint research Issue: Volume 9:Issue 3(2020) Page Start: 146 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗