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Tag vitallium steel
Marius Nygaard Smith-Petersen (1886 – 1953) 340

Marius Nygaard Smith-Petersen

Marius Nygaard Smith-Petersen (1886 – 1953) was a Norwegian born, American Orthopaedic surgeon. Smith-Petersen Vitallium mould arthroplasty (1948)