Astrid Betten Rygh

[Height and weight studies on mature Norwegian men and women; proposals for new height-weight norms].

W Lindberg, H Natvig, Astrid Betten Rygh et al. · PubMed · 1956 · 52 citations

Agriculture, Nutrition, Human Nutrition +4

The overlap technique versus end‐to‐end approximation technique for primary repair of obstetric anal sphincter rupture: a randomized controlled study

Astrid Betten Rygh, Hartwig Kørner · Acta Obstetricia Et Gynecologica Scandinavica · 2010 · 40 citations · Full text

Medicine, Obstetrics, Surgery +17

Assessing the association of oxytocin augmentation with obstetric anal sphincter injury in nulliparous women: a population-based, case–control study

Astrid Betten Rygh, Finn Egil Skjeldestad, Hartwig Kørner et al. · BMJ Open · 2014 · 39 citations · Full text

Public Health, Maternal Health, Obstetrics +13

Arteriovenous malformation as a consequence of a scar pregnancy

Astrid Betten Rygh, Ole Jacob Greve, Lars Fjetland et al. · Acta Obstetricia Et Gynecologica Scandinavica · 2009 · 30 citations · Full text

Medicine, Gynecology, Surgery +17

Prevention of obstetric anal sphincter injuries with perineal support and lateral episiotomy: A historical cohort study

Torbjørn Moe Eggebø, Astrid Betten Rygh, Phillip von Brandis et al. · Acta Obstetricia Et Gynecologica Scandinavica · 2023 · 18 citations · Full text

Medicine, Maternal Health, Obstetrics +8