Needlestick safety devices: are they 'worth' the cost?
Hitchens
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D016208:Databases, Factual; D006282:Health Personnel; D006801:Humans; D009339:Needles; D016602:Needlestick Injuries / Q000453:epidemiology / Q000517:prevention & control*; D012037:Refuse Disposal / Q000191:economics / Q000295:instrumentation* / Q000592:standards; D012984:Software