Concepedia

O Karjalainen

OK

Statistics

Publications

24

Citations

1.2K

H-Index

16

Active since

1968

Affiliations

Helsinki University Hospital(Current)

University of Helsinki

O Karjalainen is an author at Helsinki University Hospital specializing in medicine, obstetrics, and maternal-fetal medicine.

Publications per year

1968–1996

24

Publications

24

Ultrasound screening and perinatal mortality: controlled trial of systematic one-stage screening in pregnancy

Aulikki Saari‐Kemppainen, O Karjalainen, Pekka Ylöstalo et al. · The Lancet · 1990 · 363 citations

Medicine, Maternal Health, Obstetrics +14

CONGENITAL NEPHROTIC SYNDROME: PRENATAL DIAGNOSIS AND GENETIC COUNSELLING BY ESTIMATION OF AMNIOTIC-FLUID AND MATERNAL SERUM ALPHA-FETOPROTEIN

Markku Seppälä, Juhani Rapola, Niilo‐Pekka Huttunen et al. · The Lancet · 1976 · 114 citations

Medicine, Nephrology, Obstetrics +12

Causes of stillbirth: a clinicopathological study of 243 patients

Outi Hovatta, ARJA LIPASTI, Juhani Rapola et al. · BJOG An International Journal of Obstetrics & Gynaecology · 1983 · 105 citations

Medicine, Obstetrics, Pathology +17

Cost‐effectiveness of one‐stage ultrasound screening in pregnancy: a report from the Helsinki ultrasound trial

Tiina Leivo, R Tuominen, A. Saari‐Kemppainen et al. · Ultrasound in Obstetrics and Gynecology · 1996 · 61 citations · Full text

Medicine, Maternal Health, Obstetrics +17

In vitro binding of progesterone by the human endometrium during the menstrual cycle and by hyperplastic, atrophic, and carcinomatous endometrium

Maija Haukkamaa, O Karjalainen, Tapani Luukkainen · American Journal of Obstetrics and Gynecology · 1971 · 50 citations

Medicine, Endocrinology, Gynecology +6

1–5 of 24