Læknablaðið - 15.12.1999, Side 46

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LÆKNABLAÐIÐ 1999; 85
HEIMILDIR
1. Botting BJ, MacFarlane AJ, Price FV, eds. Three, four and
more. A study of triplet and higher order births. London:
HMSO Publication Centre; 1990: 99-130.
2. Lindberg B, Kjellmer I, Wennergren M, Rydhström H. Fler-
börd. Ett ökande obstetriskt och pediatriskt problem. Lakar-
tidningen 1994; 9: 806-11.
3. Jonas H, Lumley J. Triplets and quadruplets born in Victoria
between 1982 and 1990. The impact of IVF and GIFT on
rising birthrates. Med J Aust 1993; 158: 659-63.
4. Luke B. The changing pattern of multiple births in the
United States: matemal and infant characteristics, 1973 and
1990. Obstet Gynecol 1994; 84: 101-6.
5. Jewell SE, Yip R. Increasing trends in plural births in the
United States. Obstet Gynecol 1995; 85: 229-32.
6. Assisted reproductive technology in the United States and
Canada: 1991 results from the Society for Assisted Repro-
ductive Technology generated from the American Fertility
Society Registry. Fertili Steril 1993; 59: 956-62.
7. Snædal G, Biering G, Sigvaldason H, Ragnarsson J. Fæð-
ingar á íslandi 1972-1981, 8. grein. Tíðni fjölburafæðinga.
Læknablaðið 1983; 69: 246-7.
8. Eriksson AW. Twinning in families of triplets. Acta Genet
Med Gemellol 1990; 39: 279-93.
9. Santema JG, Bourdrez P, Wallenburg HC. Matemal and
perinatal complications in triplet compared with twin preg-
nancy. Eur J Obstet Gynecol Reprod Biol 1995; 60: 143-7.
10. Albrecht JL, Tomich PG. The matemal and neonatal out-
come of triplet gestations. Am J Obstet Gynecol 1996; 174:
1551-6.
11. Giles B, Trudinger BJ, Cook C, Connelly A. Umbilical
artery waveform in triplet pregnancy. Obstet Gynecol 1990;
75:813-6.
12. Gaziano EP, Knox GE, Bendel RP, Calvin S, Brandt D. Is
pulsed Doppler velocimetry useful in the management of
multiple-gestation pregnancies? Am J Obstet Gynecol
1991; 164: 1426-33.
13. Porreco RP, Burke MS, Hendrix ML. Multifetal reduction
of triplets and pregnancy outcome. Obstet Gynecol 1991;
78: 335-9.
14. Lipitz S, Reichman B, Uval J. A prospective comparison of
the outcome of triplet pregnancies managed expectantly or
by multifetal reduction to twins. Am J Obstet Gynecol
1994; 170: 874-9.
15. Dommergues M, Mahieu-Caputo D, Mandelbrot L, Huon
C, Moriette G, Dumez Y. Delivery of uncomplicated triplet
pregnancies: is the vaginal route safer? Am Jobstet Gynecol
1995; 172: 513-7.
16. Wildschut HIJ, van Roosmalen J, van Leeuwen E, Keirse
MJNC. Planned abdominal compared with planned vaginal
birth in triplet pregnancies. Br J Obstet Gynaecol 1995;
102: 292-6.
17. Berkowitz RL, Lynch L, Lapinski R. First trimester trans-
abdominal multifetal pregnancy reduction: a report of two
hundred completed cases. Am J Obstet Gynecol 1993; 169:
17-21.
18. Selam B, Lembet A, Stone J, Lapinski R, Berkowitz RL.
Pregnancy complications and neonatal outcomes in multi-
fetal pregnancies reduced to twins campared with nonre-
duced twin pregnancies. Am J Perinatol 1999; 16: 65-71.
19. Yaron Y, Bryant-Greenmood PK, Dave N, Moldenhauer JS,
Kramer RL, Johnson MP, et al. Multifetal pregnancy reduc-
tion of triplets to twins: comparison with nonreduced trip-
lets and twins. Am J Obstet Gynecol 1999; 180: 1268-71.