TY - GEN AU - Martello,S AU - Felli,M AU - Chiarotti,M TI - Survey of nutritional supplements for selected illegal anabolic steroids and ephedrine using LC-MS/MS and GC-MS methods, respectively SN - 0265-203X PY - 2007///0807 KW - Anabolic Agents KW - analysis KW - Chromatography, Liquid KW - methods KW - Dietary Supplements KW - Doping in Sports KW - Ephedrine KW - Food Analysis KW - Food Contamination KW - Gas Chromatography-Mass Spectrometry KW - Humans KW - Mass Spectrometry KW - Reproducibility of Results N1 - Publication Type: Journal Article; Validation Study UR - https://doi.org/10.1080/02652030601013729 ER -