Marius N. Smith-Petersen from the point of view of a resident.
D001172:Arthritis, Rheumatoid / Q000601:surgery; D001178:Arthroplasty / Q000266:history; D005592:Fracture Fixation / Q000266:history; D006615:Hip / Q000601:surgery; D049673:History, 20th Century; D008404:Massachusetts; D009985:Orthopedics / Q000193:education / Q000266:history*; D010027:Osteotomy / Q000266:history; D013131:Spine / Q000601:surgery; D014481:United States