Acta Obstetricia et Gynecologica Scandinavica
Acta Obstetricia et Gynecologica Scandinavica > 98 > 5 > 563 - 572
Acta Obstetricia et Gynecologica Scandinavica > 98 > 10 > 1332 - 1340
Acta Obstetricia et Gynecologica Scandinavica > 98 > 10 > 1235 - 1244