Acta Obstetricia et Gynecologica Scandinavica
Acta Obstetricia et Gynecologica Scandinavica > 91 > 9 > 1061 - 1068
Acta Obstetricia et Gynecologica Scandinavica > 92 > 2 > 143 - 151
Acta Obstetricia et Gynecologica Scandinavica > 93 > 8 > 727 - 740