Article history: Received 28 July 2008 Received in revised form 16 December 2008 Accepted 22 December 2008 Available online 6 January 2009

Article history: In the Southern Alps, New Z Received 2 April 2008 Received in revised form 21 December 2008 Accepted 22 December 2008 Available online 3 January 2009

Article history: Received 4 August 2008 Received in revised form 12 December 2008 Accepted 13 December 2008 MSC: 54E05 54D35 54G05

Article history: This paper employs a struc Received 1 December 2007 Received in revised form 21 November 2008 Accepted 22 November 2008 Available online 7 December 2008

Article history: Received 19 October 2008 Received in revised form 5 December 2008 Accepted 19 December 2008 Available online 31 January 2009

Article history: Received 21 March 2008 Received in revised form 24 November 2008 Accepted 2 December 2008 Available online 7 December 2008 PACS: 11.10.Jj 11.10.St 31.15.-p

OBJECTIVE To determine the frequency of twin birth weight discordance and compare the maternal characteristics and neonatal outcome in discordant and concordant twin gestations. STUDY DESIGN Cross-sectional comparative study. PLACE AND DURATION OF STUDY MCH Centre, Unit-II, Pakistan Institute of Medical Sciences, Islamabad, from January 2005 to December 2007. METHODOLOGY All twin gestatio...