Paediatric & Perinatal Epidemiology

In this issue
pp. 245-245(1)

Medical arithmetick
pp. 246-247(2)

Influence of inter-pregnancy interval on preterm delivery
pp. 248-252(5)
Authors: Mostafa A. Arafa; Alaa Alkhouly; Manal E. Youssef

Association between severe nausea and vomiting in pregnancy and lower rate of preterm births
pp. 253-259(7)
Authors: Andrew E. Czeizel; Erzsébet Puhó

Partner violence during pregnancy and risk of adverse pregnancy outcomes
pp. 260-269(10)
Authors: Ann L. Coker; Maureen Sanderson; Beili Dong

Choosing the best estimate of gestational age from routinely collected population-based perinatal data
pp. 270-276(7)
Authors: Eve Blair; Yingxin Liu; Peter Cosgrove

Trends in neural tube defects in Western Australia in Indigenous and non-Indigenous populations
pp. 277-280(4)
Authors: Carol Bower; Sandra Eades; Jan Payne; Heather D’Antoine; Fiona Stanley

A prospective association between cocoon use in infancy and childhood asthma
pp. 281-289(9)
Authors: L. F. Trevillian; A. L. Ponsonby; T. Dwyer; L. L. Y. Lim; A. Kemp; J. Cochrane; A. Carmichael

Transition from Birth to Ten to Birth to Twenty: the South African cohort reaches 13 years of age
pp. 290-301(12)
Authors: Linda M. Richter; Shane A. Norris; Thea De Wet

The Walker Project: a longitudinal study of 48 000 children born 1952–1966 (aged 36–50 years in 2002) and their families
pp. 302-312(11)
Authors: Gillian Libby; Anne Smith; Neil F. McEwan; Patrick F. W. Chien; Stephen A. Greene; J. Stewart Forsyth; Iain K. Crombie; Thomas M. Macdonald; Andrew D. Morris

Book reviews
pp. 313-314(2)

Announcement
pp. 315-315(1)