Stress fractures, menstrual irregularities and Low Energy Availability in Italian elite track and field athletes - Spinello, G.; Grigoletto, D.; Marcolin, G.; Casali, N.; Cerea, S.; Ghisi, M.; Paoli, A.; Moro, T. (28th Annual Congress of the European College of Sport Science, 4-7 July 2023, Paris, France, 2023)