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机译:No pain, just gain: Painless, easy, and fast dried blood spot collection from fingertip and upper arm in doping control
Anti Doping Denmark, Sci & Res, Brondby Stad 20, DK-2605 Brondby, Denmark;
Univ Copenhagen, Dept Nutr Exercise & Sports, Copenhagen, Denmark;
Oslo Univ Hosp, Norwegian Doping Control Lab, Oslo, Norway;
anti-doping; dried blood spots (DBS); pain; questionnaire; sampling site;