Hormonal Contraceptive Use and Self-Reported Menstrual Cycle-Related Symptom Frequency and Severity in Norwegian Team Handball Players of Different Competition Levels. - Osborne, John O.; Andersson, Erik P.; Pedersen, Sigurd; Welde, Boye; Arne Pettersen, Svein; Emaus, Aina; Solli, Guro Strøm; Gunnarshaug, Tora Vilje D.; Engseth, Tina Pettersen (International Journal of Sports Physiology & Performance, 2025)