Does the menstrual cycle and use of oral contraceptives influence the risk of low back pain? A prospective study among female soccer players - Brynhildsen, J. O.; Hammar, J.; Hammar, M. L. (Scandinavian Journal of Medicine & Science in Sports, 1997)
Keywords: vertebral column; female; pain; menstruation; hormone; soccer; Denmark; sport games; biological and medical sciences