Johan Arnt Steier

Human chorionic gonadotropin in maternal plasma after induced abortion, spontaneous abortion, and removed ectopic pregnancy.

Johan Arnt Steier, Per Bergsjø, Ole L. Myking · PubMed · 1984 · 75 citations

Medicine, Gynecology, Obstetrics +6

Correlation between fetal sex and human chorionic gonadotropin in peripheralmaternal blood and amniotic fluid in second and third trimester normal pregnancies

Johan Arnt Steier, Ole L. Myking, Per B. Bergsjø · Acta Obstetricia Et Gynecologica Scandinavica · 1999 · 47 citations · Full text

Medicine, Maternal Health, Obstetrics +9

Human chorionic gonadotropin in maternal serum in relation to fetal gender and utero‐placental blood flow

Johan Arnt Steier, Per Bergsjø, Thor Thorsen et al. · Acta Obstetricia Et Gynecologica Scandinavica · 2004 · 37 citations

Medicine, Endocrinology, Obstetrics +16

Human Chorionic Gonadotropin and Testosterone in Normal and Preeclamptic Pregnancies in Relation to Fetal Sex

Johan Arnt Steier, Magnar Ulstein, Ole L. Myking · Obstetrics and Gynecology · 2002 · 30 citations

Medicine, Endocrinology, Obstetrics +15

Ovarian Pregnancy Associated with the Intra‐Uterine Contraceptive Device: A survey of two decades

Roar Sandvei, E Sandstad, Johan Arnt Steier et al. · Acta Obstetricia Et Gynecologica Scandinavica · 1987 · 22 citations

Medicine, Gynecology, Obstetrics +8