3
Views
0
CrossRef citations to date
0
Altmetric
Research Article

Twin pregnancy in a tertiary referral unit--analysis of trends in the 1990s

, &
Pages 173-174 | Published online: 02 Jul 2009

  • Bell J.S., Campbell D.M., Graham W.J., Penney G.G., Ryan M. and Hall M.H. (2001) Do obstetric complications explain high Caesarean rates among over 30's? A retrospective analysis. British Medical Journal, 322, 894-895.
  • Jewell S. and Yip R. (1995) Increasing trends in pleural births in the United States. Obstetrics and Gynecology, 85, 229-232.
  • Kiely J.L. (1999) Twin birth rates in the United States, 1971-1997. Twin Research, Supplement l, S19.
  • O'Connell M.P. and Lindow S.W. (2000) Trends in obstetric intervention in the United Kingdom. Journal of Obstetrics and Gynaecology, 20, 592-593.
  • Office of National Statistics (1995a) Series FM1, Birth Statistics, 1990-1995. London, The Stationery Office.
  • Office of National Statistics (1995b) Series DH3, Mortality Statistics, 1990-1995. London, The Stationery Office.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.