Prevalence of supplement usage and related attitudes and reasons among fitness athletes in the gyms of Kashan and its relationship with feeding behavior: a cross-sectional study. - Moradi, Fatemeh; Yazdani, Akram; Nematolahi, Faezeh; Hosseini-Roknabadi, Seyed Mohammad; Sharifi, Nasrin (BMC Sports Science, Medicine & Rehabilitation, 2024)