Pekka Ylöstalo

Transvaginal ultrasonography of the endometrium in women with postmenopausal bleeding — a Nordic multicenter study

S. Granberg, Matts Wikland, Pekka Ylöstalo et al. · American Journal of Obstetrics and Gynecology · 1995 · 562 citations

Gynecological Surgery, Nordic Multicenter Study, Gynecology +6

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 · 362 citations

Perinatal Mortality, Obstetric Imaging, Pediatrics +11

Increased Nuchal Translucency as a Marker for Fetal Chromosomal Defects

Pekka Taipale, Vilho Hiilesmaa, Riitta Salonen et al. · New England Journal of Medicine · 1997 · 205 citations · Full text

Diagnosis of ectopic pregnancy by vaginal ultrasonography in combination with a discriminatory serum hCG level of 1000 IU/1 (IRP)

Bruno Cacciatore, Ulf‐Håkan Stenman, Pekka Ylöstalo · BJOG An International Journal of Obstetrics & Gynaecology · 1990 · 200 citations

Association between body weight and periodontal infection

Pekka Ylöstalo, Liisa Suominen‐Taipale, Antti Reunanen et al. · Journal Of Clinical Periodontology · 2008 · 160 citations