Number | Name | Date | Kind |
---|---|---|---|
3765033 | Goldberg et al. | Oct 1973 | |
3816855 | Saleh | Jun 1974 | |
3869731 | Waugh et al. | Mar 1975 |
Entry |
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"The Total Walldius Knee Endoprosthesis in Combination with Retropatellar Facet Replacement (Polyethylene), Indication, Operative Procedure, and, Clinical Results in a Two-year Follow-up Study", by H. F. Von Andrian-Werburg et al., Journal of Biomedical Materials Research Symposium, No. 5 (Part 2), pp. 289-298, 1974, presented at Clemson University, Apr. 14-18, 1973. |