title: Re: "Validation studies using an alloyed gold standard".
authors.forename: D A
authors.initials: DA
authors.lastname: Savitz
mesh_terms: D015982:Bias; D015984:Causality; D004574:Electromagnetic Fields / Q000009:adverse effects*; D004781:Environmental Exposure; D004812:Epidemiologic Methods; D006801:Humans