Authors: BRYNHILDSEN J LENNARTSSON H KLEMETZ M DAHLQUIST P HEDIN B HAMMAR M

Citation: J. Brynhildsen et al., ORAL-CONTRACEPTIVE USE AMONG FEMALE ELITE ATHLETES AND AGE-MATCHED CONTROLS AND ITS RELATION TO LOW-BACK-PAIN, Acta obstetricia et gynecologica Scandinavica, 76(9), 1997, pp. 873-878