TY - JOUR A1 - Essen, Birgitta A1 - Hanson, Bertil S. A1 - Östergren, P.O. A1 - Lindquist, Pelle G. A1 - Gudmundsson, Saemundur T1 - Increased perinatal mortality among sub-Saharan immigrants in a city-population in Sweden Y1 - 2000 DO - 10.1034/j.1600-0412.2000.079009737.x JF - Acta Obstetricia et Gynecologica Scandinavica VL - 79 IS - 9 SP - 737 EP - -743 ER -