Acta Obstetricia et Gynecologica Scandinavica
Acta Obstetricia et Gynecologica Scandinavica > 98 > 4 > 507 - 514
Acta Obstetricia et Gynecologica Scandinavica > 98 > 6 > 753 - 760
Acta Obstetricia et Gynecologica Scandinavica > 98 > 6 > 700 - 707
Acta Obstetricia et Gynecologica Scandinavica > 98 > 12 > 1603 - 1611