Herrick's response to Newman's PCBs in schools: what about school maintenance workers?
Herrick
Robert F
RF
D017408:Guidelines as Topic; D006801:Humans; D008283:Maintenance; D009518:New York; D016273:Occupational Exposure / Q000517:prevention & control* / Q000592:standards*; D011078:Polychlorinated Biphenyls; D012574:Schools / Q000592:standards*; D014481:United States; D014489:United States Occupational Safety and Health Administration / Q000592:standards
D011078:Polychlorinated Biphenyls