Self-admitted behavior and perceived use of performance-enhancing vs psychoactive drugs among competitive athletes - Uvacsek, M.; Nepusz, T.; Naughton, D. P.; Mazanov, J.; Ranky, M. Z.; Petroczi, A. (Scandinavian Journal of Medicine & Science in Sports, 2011)
Keywords: doping; drugs; relation; behaviour; perception; performance development; social relation; Denmark; biological and medical sciences; junior sports; social sciences