References
- Mercé L T, Garcia G L, de la Fuente F. Doppler ultrasound assessment of endometrial pathology. Acta Obstet Gynecol Scand 1991; 70: 1525–30
- Smith P, Bakos O, Heimer G, Ulmsten U. Transvaginal ultrasound for identifying endometrial abnormality. Acta Obstet Gynecol Scand 1991; 70: 591–4
- Shalev E, Dan U, Yanai N, Weiner E. Sonography‐guided fetal blood sampling for pH and blood gases in premature fetuses with abnormal fetal heart rate traces. Acta Obstet Gynecol Scand 1991; 70: 539–42
- Bergsjø P. Editorial letter. Acta Obstet Gynecol Scand 1991; 69: 99–100
- Lindmark G, Cnattingius S. The scientific basis of antenatal care. Report from a state‐of‐the‐art conference. Acta Obstet Gynecol Scand 1991; 70: 105–9
- Håklansson A, Åberg A, Atterwall I, Hagander B, Scherstén B. Antenatal care in Southern Sweden. A population‐based prospective study describing the diagnostic panorama of pregnancy. Acta Obstet Gynecol Scand 1991; 70: 531–8
- Ministry of Health. Maternal mortality in childbirth. Antenatal clinics, their catchment and scope. His Majesty's Stationary Office, London 1929
- Langebrekke A, Urnes A. Laparoscopic adnexectomy. Acta Obstet Gynecol Scand 1991; 70: 605–9
- Janson P O. Laparoscopic surgery ‐ has the future got limits?. Acta Obstet Gynecol Scand 1991; 70: 523–4