title: Reply to comments on "designing EMF experiments: what is required to characterize 'exposure'?".
authors.affiliation: Gradient Corporation, Cambridge, Massachusetts, USA.
authors.forename: P A
authors.initials: PA
authors.lastname: Valberg
mesh_terms: D000818:Animals; D055592:Biophysical Phenomena; D001703:Biophysics; D004574:Electromagnetic Fields / Q000009:adverse effects*; D004812:Epidemiologic Methods; D006801:Humans; D012107:Research Design