BieniarzJ.YoshidaT.Romero-SalinasG.CuruchetE.Caldeyro-BarciaR.Crottogin;J. J.: Aortocaval compression by the uterus in late human pregnancy. Amer. J. Obstet. Gynec.103 (1969), 19.
2.
BorellU.FernströmI.OhlsonL.WiqvistN.: Effect of uterine contractions on the human uteroplacental blood circulation. Amer. J. Obstet. Gynec.89 (1964), 881.
3.
BorellU.FernströmI.OhlsonL.WiqvistN.Influence of uterine contractions on the uteroplacental blood flow at term. Amer. J. Obstet. Gynec.93 (1965), 44.
4.
FernströmI.: Arteriography of the uterine artery. Acta radiol. (1955) Suppl. No. 122.
5.
KerrM. G.ScottD. B.SamuelE.: Studies on the inferior vena cava in late pregnancy. Brit. med. J.I (1964), 532.
6.
OhlsonL.: Coordinate topographic recordings in the abdomen. Acta radiol. Diagnosis12 (1972), 705.
7.
OhlsonL.(a): Non-pregnant anatomy of the posterior abdominal wall as reflected in the course of the ovarian artery and the ureter. Acta radiol. Diagnosis14 (1973), 145.
8.
OhlsonL.(b): Ovarian vessels and ureter as indicators of the expansion of the uterus in pregnancy. Acta radiol. Diagnosis14 (1973), 467.
