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We are grateful to the authors and publishers for allowing these research papers to be read on this website.

Trisomy 13 and Trisomy 18 growth charts

Mortality and morbidity of VLBW infants with trisomy 13 or trisomy 18

Research looking at infants with very low birth weight (VLBW) born or cared for at a participating center of the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network during the period 1994-2009. 

Survival of Trisomy 18 and Trisomy 13

Research published in the American Journal of Medical Genetics (Part A 161A:2512-2518) based on England and Wales 2004-2011.

Information Leaflet

A SOFT publication that gives a brief overview of the current data on trisomies 18 and 13 - including prevalence, median survival, recurrence risk, structural malformations and neonatal management.