TY - GEN AU - Pokrywka,A AU - Tszyrsznic,W AU - Kwiatkowska,D J TI - Problems of the use of pseudoephedrine by athletes SN - 1439-3964 PY - 2010///0929 KW - Appetite Depressants KW - Athletic Performance KW - Bronchodilator Agents KW - urine KW - Doping in Sports KW - Humans KW - Illicit Drugs KW - Phenylpropanolamine KW - Pseudoephedrine KW - Sports KW - Sports Medicine N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1055/s-0029-1202826 ER -