title: Comments on Lundby et al.'s "testing for recombinant human erythropoietin in urine: problems associated with current anti-doping testing". A negative test cannot exclude doping.
authors.forename: Bengt
authors.initials: B
authors.lastname: Kayser
mesh_terms: D004300:Doping in Sports / Q000379:methods*; D004921:Erythropoietin / Q000652:urine*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D011994:Recombinant Proteins
chemical_list: D011994:Recombinant Proteins; D004921:Erythropoietin