The safety of prostheses.
D006801:Humans; D010969:Plastics / Q000009:adverse effects; D011095:Polyethylenes / Q000009:adverse effects; D019736:Prostheses and Implants / Q000009:adverse effects*; D012408:Rubber / Q000009:adverse effects
D010969:Plastics; D011095:Polyethylenes; D012408:Rubber