An anti-doping perspective on nicotine detection in the peri-exercise period in a cohort of trained male cyclists
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The purpose of the present study was to investigate the detection of nicotine in athletes: before vs. after 90 min exercise, and in serum vs. urine. Serum [cotinine] was not different before vs. after exercise (31 ± 14 vs. 29 ± 14 ng mL-1, P = 0.43), althoug... ...
