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| tipo : | materiale grigio | | anno : | 1997 | | autore : | | | fonte : | Occupational Safety and Health Administration - Directorate of Technical Support - Office of Occupational Health Nursing | | titolo : | Safer Needle Devices: Protecting Health Care Workers | | Allegato : | saferneedledevices.html | |
| Rischio : | agenti biologici | |
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| chiavi : | aghi | |
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| chiavi : | prevenzione |
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